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Updating link to change in openSUSE:Factory/digikam revision 170.0

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OBS-URL: https://build.opensuse.org/package/show/KDE:Extra/digikam?expand=0&rev=dc04989f859ac82cf60f5252022977fa
This commit is contained in:
OBS User buildservice-autocommit 2018-03-09 09:46:17 +00:00 committed by Git OBS Bridge
parent e39a7277b6
commit c631895028
4 changed files with 710 additions and 0 deletions
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7
digikam.changes
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@ -1,3 +1,10 @@
-------------------------------------------------------------------
Wed Mar 7 17:01:45 UTC 2018 - wbauer@tmo.at
- Add upstream patches to fix build in Tumbleweed:
* update-internal-libraw-to-last-stable-0.18.7.patch
* update-internal-libraw-to-last-0.18.8.patch
-------------------------------------------------------------------
Fri Feb 9 21:06:44 UTC 2018 - stefan.bruens@rwth-aachen.de

7
digikam.spec
View File

@ -42,6 +42,9 @@ Patch6: digikam-5.8.0.fix-db-migration-0002.patch
Patch7: digikam-5.8.0.fix-db-migration-0003.patch
# PATCH-FIX-UPSTREAM
Patch8: digikam-5.8.0.fix-db-migration-0004.patch
# PATCH-FIX-UPSTREAM
Patch9: update-internal-libraw-to-last-stable-0.18.7.patch
Patch10: update-internal-libraw-to-last-0.18.8.patch
#This pulls in QWebEngine, which is not available on ppc64
%ifarch %ix86 x86_64 %arm aarch64 mips mips64
BuildRequires: akonadi-contact-devel
@ -198,6 +201,10 @@ cd core
%patch8 -p1
cd ..
# update internal libraw to fix build in TW
%patch9 -p1
%patch10 -p1
# Remove build time references so build-compare can do its work
FAKE_BUILDDATE=$(LC_ALL=C date -u -r %{_sourcedir}/%{name}.changes '+%%b %%e %%Y')
FAKE_BUILDTIME=$(LC_ALL=C date -u -r %{_sourcedir}/%{name}.changes '+%%H:%%M')

526
update-internal-libraw-to-last-0.18.8.patch Normal file
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@ -0,0 +1,526 @@
From afa3af656f13854c5f9d11fd4066f597b5dbd5b5 Mon Sep 17 00:00:00 2001
From: Human Dynamo <caulier.gilles@gmail.com>
Date: Sat, 3 Mar 2018 22:47:47 +0100
Subject: update internal libraw to last 0.18.8
---
NEWS | 2 +-
libs/rawengine/libraw/Changelog.txt | 14 ++
libs/rawengine/libraw/internal/dcraw_common.cpp | 141 ++++++++++++---------
.../libraw/internal/libraw_internal_funcs.h | 2 +-
libs/rawengine/libraw/libraw/libraw_const.h | 5 +
libs/rawengine/libraw/libraw/libraw_version.h | 2 +-
libs/rawengine/libraw/src/libraw_cxx.cpp | 10 +-
7 files changed, 113 insertions(+), 63 deletions(-)
diff --git a/libs/rawengine/libraw/Changelog.txt b/libs/rawengine/libraw/Changelog.txt
index c9fc520..08d6cbe 100644
--- a/core/libs/rawengine/libraw/Changelog.txt
+++ b/core/libs/rawengine/libraw/Changelog.txt
@@ -1,3 +1,17 @@
+2018-02-23 Alex Tutubalin <lexa@lexa.ru>
+Secunia #81000:
+Credit: Laurent Delosieres, Secunia Research at Flexera
+ * leaf_hdr_load_raw: check for image pointer for demosaiced raw
+ * NOKIARAW parser: check image dimensions readed from file
+ * quicktake_100_load_raw: check width/height limits
+ * LibRaw 0.18.8
+
+2018-01-29 Alex Tutubalin <lexa@lexa.ru>
+ * Checks for width+left_margin/height+top_margin not larger than 64k
+ * LIBRAW_MAX_ALLOC_MB define limits maximum image/raw_image allocation
+ (default is 2048 so 2Gb per array)
+ * LibRaw::read_shorts item count is now unsigned
+
2018-01-19 Alex Tutubalin <lexa@lexa.ru>
Secunia #79000:
Credit: Laurent Delosieres, Secunia Research at Flexera
diff --git a/libs/rawengine/libraw/internal/dcraw_common.cpp b/libs/rawengine/libraw/internal/dcraw_common.cpp
index 520d19a..cfb82a2 100644
--- a/core/libs/rawengine/libraw/internal/dcraw_common.cpp
+++ b/core/libs/rawengine/libraw/internal/dcraw_common.cpp
@@ -220,7 +220,7 @@ double CLASS getreal (int type)
}
}
-void CLASS read_shorts (ushort *pixel, int count)
+void CLASS read_shorts (ushort *pixel, unsigned count)
{
if (fread (pixel, 2, count, ifp) < count) derror();
if ((order == 0x4949) == (ntohs(0x1234) == 0x1234))
@@ -2077,6 +2077,10 @@ void CLASS leaf_hdr_load_raw()
unsigned tile=0, r, c, row, col;
if (!filters) {
+#ifdef LIBRAW_LIBRARY_BUILD
+ if(!image)
+ throw LIBRAW_EXCEPTION_IO_CORRUPT;
+#endif
pixel = (ushort *) calloc (raw_width, sizeof *pixel);
merror (pixel, "leaf_hdr_load_raw()");
}
@@ -2606,7 +2610,11 @@ void CLASS quicktake_100_load_raw()
654,665,676,687,698,710,721,732,743,754,766,777,788,799,810,822,833,844,
855,866,878,889,900,911,922,933,945,956,967,978,989,1001,1012,1023 };
int rb, row, col, sharp, val=0;
-
+#ifdef LIBRAW_LIBRARY_BUILD
+ if(width>640 || height > 480)
+ throw LIBRAW_EXCEPTION_IO_CORRUPT;
+#endif
+
getbits(-1);
memset (pixel, 0x80, sizeof pixel);
for (row=2; row < height+2; row++) {
@@ -5849,7 +5857,7 @@ static float powf_lim(float a, float b, float limup)
{
return (b>limup || b < -limup)?0.f:powf(a,b);
}
-static float powf64(float a, float b)
+static float libraw_powf64(float a, float b)
{
return powf_lim(a,b,64.f);
}
@@ -5873,7 +5881,7 @@ static float my_roundf(float x) {
static float _CanonConvertAperture(ushort in)
{
if ((in == (ushort)0xffe0) || (in == (ushort)0x7fff)) return 0.0f;
- return powf64(2.0, in/64.0);
+ return libraw_powf64(2.0, in/64.0);
}
static float _CanonConvertEV (short in)
@@ -6336,21 +6344,21 @@ void CLASS processNikonLensData (uchar *LensData, unsigned len)
if (fabsf(imgdata.lens.makernotes.MinFocal) < 1.1f)
{
if ((imgdata.lens.nikon.NikonLensType ^ (uchar)0x01) || LensData[i + 2])
- imgdata.lens.makernotes.MinFocal = 5.0f * powf64(2.0f, (float)LensData[i + 2] / 24.0f);
+ imgdata.lens.makernotes.MinFocal = 5.0f * libraw_powf64(2.0f, (float)LensData[i + 2] / 24.0f);
if ((imgdata.lens.nikon.NikonLensType ^ (uchar)0x01) || LensData[i + 3])
- imgdata.lens.makernotes.MaxFocal = 5.0f * powf64(2.0f, (float)LensData[i + 3] / 24.0f);
+ imgdata.lens.makernotes.MaxFocal = 5.0f * libraw_powf64(2.0f, (float)LensData[i + 3] / 24.0f);
if ((imgdata.lens.nikon.NikonLensType ^ (uchar)0x01) || LensData[i + 4])
- imgdata.lens.makernotes.MaxAp4MinFocal = powf64(2.0f, (float)LensData[i + 4] / 24.0f);
+ imgdata.lens.makernotes.MaxAp4MinFocal = libraw_powf64(2.0f, (float)LensData[i + 4] / 24.0f);
if ((imgdata.lens.nikon.NikonLensType ^ (uchar)0x01) || LensData[i + 5])
- imgdata.lens.makernotes.MaxAp4MaxFocal = powf64(2.0f, (float)LensData[i + 5] / 24.0f);
+ imgdata.lens.makernotes.MaxAp4MaxFocal = libraw_powf64(2.0f, (float)LensData[i + 5] / 24.0f);
}
imgdata.lens.nikon.NikonMCUVersion = LensData[i + 6];
if (i != 2)
{
if ((LensData[i - 1]) &&
(fabsf(imgdata.lens.makernotes.CurFocal) < 1.1f))
- imgdata.lens.makernotes.CurFocal = 5.0f * powf64(2.0f, (float)LensData[i - 1] / 24.0f);
- if (LensData[i + 7]) imgdata.lens.nikon.NikonEffectiveMaxAp = powf64(2.0f, (float)LensData[i + 7] / 24.0f);
+ imgdata.lens.makernotes.CurFocal = 5.0f * libraw_powf64(2.0f, (float)LensData[i - 1] / 24.0f);
+ if (LensData[i + 7]) imgdata.lens.nikon.NikonEffectiveMaxAp = libraw_powf64(2.0f, (float)LensData[i + 7] / 24.0f);
}
imgdata.lens.makernotes.LensID =
(unsigned long long) LensData[i] << 56 |
@@ -6827,13 +6835,13 @@ void CLASS PentaxLensInfo (unsigned id, unsigned len) // tag 0x0207
if (table_buf[iLensData+9] &&
(fabs(imgdata.lens.makernotes.CurFocal) < 0.1f))
imgdata.lens.makernotes.CurFocal =
- 10*(table_buf[iLensData+9]>>2) * powf64(4, (table_buf[iLensData+9] & 0x03)-2);
+ 10*(table_buf[iLensData+9]>>2) * libraw_powf64(4, (table_buf[iLensData+9] & 0x03)-2);
if (table_buf[iLensData+10] & 0xf0)
imgdata.lens.makernotes.MaxAp4CurFocal =
- powf64(2.0f, (float)((table_buf[iLensData+10] & 0xf0) >>4)/4.0f);
+ libraw_powf64(2.0f, (float)((table_buf[iLensData+10] & 0xf0) >>4)/4.0f);
if (table_buf[iLensData+10] & 0x0f)
imgdata.lens.makernotes.MinAp4CurFocal =
- powf64(2.0f, (float)((table_buf[iLensData+10] & 0x0f) + 10)/4.0f);
+ libraw_powf64(2.0f, (float)((table_buf[iLensData+10] & 0x0f) + 10)/4.0f);
if (iLensData != 12)
{
@@ -6854,14 +6862,14 @@ void CLASS PentaxLensInfo (unsigned id, unsigned len) // tag 0x0207
if ((table_buf[iLensData+14] > 1) &&
(fabs(imgdata.lens.makernotes.MaxAp4CurFocal) < 0.7f))
imgdata.lens.makernotes.MaxAp4CurFocal =
- powf64(2.0f, (float)((table_buf[iLensData+14] & 0x7f) -1)/32.0f);
+ libraw_powf64(2.0f, (float)((table_buf[iLensData+14] & 0x7f) -1)/32.0f);
}
else if ((id != 0x12e76) && // K-5
(table_buf[iLensData+15] > 1) &&
(fabs(imgdata.lens.makernotes.MaxAp4CurFocal) < 0.7f))
{
imgdata.lens.makernotes.MaxAp4CurFocal =
- powf64(2.0f, (float)((table_buf[iLensData+15] & 0x7f) -1)/32.0f);
+ libraw_powf64(2.0f, (float)((table_buf[iLensData+15] & 0x7f) -1)/32.0f);
}
}
free(table_buf);
@@ -7349,11 +7357,11 @@ void CLASS process_Sony_0x9050 (uchar * buf, unsigned id)
{
if (buf[0])
imgdata.lens.makernotes.MaxAp4CurFocal =
- my_roundf(powf64(2.0f, ((float)SonySubstitution[buf[0]] / 8.0 - 1.06f) / 2.0f)*10.0f) / 10.0f;
+ my_roundf(libraw_powf64(2.0f, ((float)SonySubstitution[buf[0]] / 8.0 - 1.06f) / 2.0f)*10.0f) / 10.0f;
if (buf[1])
imgdata.lens.makernotes.MinAp4CurFocal =
- my_roundf(powf64(2.0f, ((float)SonySubstitution[buf[1]] / 8.0 - 1.06f) / 2.0f)*10.0f) / 10.0f;
+ my_roundf(libraw_powf64(2.0f, ((float)SonySubstitution[buf[1]] / 8.0 - 1.06f) / 2.0f)*10.0f) / 10.0f;
}
if (imgdata.lens.makernotes.CameraMount != LIBRAW_MOUNT_FixedLens)
@@ -7363,7 +7371,7 @@ void CLASS process_Sony_0x9050 (uchar * buf, unsigned id)
lid = SonySubstitution[buf[0x3d]] << 8 |
SonySubstitution[buf[0x3c]];
imgdata.lens.makernotes.CurAp =
- powf64(2.0f, ((float)lid/256.0f - 16.0f) / 2.0f);
+ libraw_powf64(2.0f, ((float)lid/256.0f - 16.0f) / 2.0f);
}
if (buf[0x105] &&
(imgdata.lens.makernotes.LensMount != LIBRAW_MOUNT_Canon_EF) &&
@@ -7749,7 +7757,7 @@ void CLASS parse_makernote_0xc634(int base, int uptag, unsigned dng_writer)
{
unsigned char cc;
fread(&cc, 1, 1, ifp);
- iso_speed = (int)(100.0 * powf64(2.0, (double)(cc) / 12.0 - 5.0));
+ iso_speed = (int)(100.0 * libraw_powf64(2.0, (double)(cc) / 12.0 - 5.0));
break;
}
}
@@ -7794,7 +7802,7 @@ void CLASS parse_makernote_0xc634(int base, int uptag, unsigned dng_writer)
}
break;
case 0x1002:
- imgdata.lens.makernotes.CurAp = powf64(2.0f, getreal(type)/2);
+ imgdata.lens.makernotes.CurAp = libraw_powf64(2.0f, getreal(type)/2);
break;
case 0x20100102:
stmread(imgdata.shootinginfo.InternalBodySerial, len, ifp);
@@ -7821,10 +7829,10 @@ void CLASS parse_makernote_0xc634(int base, int uptag, unsigned dng_writer)
stmread(imgdata.lens.makernotes.Lens,len, ifp);
break;
case 0x20100205:
- imgdata.lens.makernotes.MaxAp4MinFocal = powf64(sqrt(2.0f), get2() / 256.0f);
+ imgdata.lens.makernotes.MaxAp4MinFocal = libraw_powf64(sqrt(2.0f), get2() / 256.0f);
break;
case 0x20100206:
- imgdata.lens.makernotes.MaxAp4MaxFocal = powf64(sqrt(2.0f), get2() / 256.0f);
+ imgdata.lens.makernotes.MaxAp4MaxFocal = libraw_powf64(sqrt(2.0f), get2() / 256.0f);
break;
case 0x20100207:
imgdata.lens.makernotes.MinFocal = (float)get2();
@@ -7835,7 +7843,7 @@ void CLASS parse_makernote_0xc634(int base, int uptag, unsigned dng_writer)
imgdata.lens.makernotes.MaxFocal = imgdata.lens.makernotes.MinFocal;
break;
case 0x2010020a:
- imgdata.lens.makernotes.MaxAp4CurFocal = powf64(sqrt(2.0f), get2() / 256.0f);
+ imgdata.lens.makernotes.MaxAp4CurFocal = libraw_powf64(sqrt(2.0f), get2() / 256.0f);
break;
case 0x20100301:
imgdata.lens.makernotes.TeleconverterID = fgetc(ifp) << 8;
@@ -8144,7 +8152,7 @@ void CLASS parse_makernote_0xc634(int base, int uptag, unsigned dng_writer)
lid = (((ushort)table_buf[2])<<8) |
((ushort)table_buf[3]);
imgdata.lens.makernotes.CurAp =
- powf64(2.0f, ((float)lid/8.0f-1.0f)/2.0f);
+ libraw_powf64(2.0f, ((float)lid/8.0f-1.0f)/2.0f);
}
break;
case 1536:
@@ -8675,7 +8683,7 @@ void CLASS parse_makernote (int base, int uptag)
}
break;
case 0x1002:
- imgdata.lens.makernotes.CurAp = powf64(2.0f, getreal(type)/2);
+ imgdata.lens.makernotes.CurAp = libraw_powf64(2.0f, getreal(type)/2);
break;
case 0x20401112:
imgdata.makernotes.olympus.OlympusCropID = get2();
@@ -8709,10 +8717,10 @@ void CLASS parse_makernote (int base, int uptag)
stmread(imgdata.lens.makernotes.Lens, len, ifp);
break;
case 0x20100205:
- imgdata.lens.makernotes.MaxAp4MinFocal = powf64(sqrt(2.0f), get2() / 256.0f);
+ imgdata.lens.makernotes.MaxAp4MinFocal = libraw_powf64(sqrt(2.0f), get2() / 256.0f);
break;
case 0x20100206:
- imgdata.lens.makernotes.MaxAp4MaxFocal = powf64(sqrt(2.0f), get2() / 256.0f);
+ imgdata.lens.makernotes.MaxAp4MaxFocal = libraw_powf64(sqrt(2.0f), get2() / 256.0f);
break;
case 0x20100207:
imgdata.lens.makernotes.MinFocal = (float)get2();
@@ -8723,7 +8731,7 @@ void CLASS parse_makernote (int base, int uptag)
imgdata.lens.makernotes.MaxFocal = imgdata.lens.makernotes.MinFocal;
break;
case 0x2010020a:
- imgdata.lens.makernotes.MaxAp4CurFocal = powf64(sqrt(2.0f), get2() / 256.0f);
+ imgdata.lens.makernotes.MaxAp4CurFocal = libraw_powf64(sqrt(2.0f), get2() / 256.0f);
break;
case 0x20100301:
imgdata.lens.makernotes.TeleconverterID = fgetc(ifp) << 8;
@@ -9150,7 +9158,7 @@ void CLASS parse_makernote (int base, int uptag)
lid = (((ushort)table_buf[2])<<8) |
((ushort)table_buf[3]);
imgdata.lens.makernotes.CurAp =
- powf64(2.0f, ((float)lid/8.0f-1.0f)/2.0f);
+ libraw_powf64(2.0f, ((float)lid/8.0f-1.0f)/2.0f);
}
break;
case 1536:
@@ -9248,19 +9256,19 @@ void CLASS parse_makernote (int base, int uptag)
{
unsigned char cc;
fread(&cc,1,1,ifp);
- iso_speed = int(100.0 * powf64(2.0f,float(cc)/12.0-5.0));
+ iso_speed = int(100.0 * libraw_powf64(2.0f,float(cc)/12.0-5.0));
}
if (tag == 4 && len > 26 && len < 35) {
if ((i=(get4(),get2())) != 0x7fff && (!iso_speed || iso_speed == 65535))
- iso_speed = 50 * powf64(2.0, i/32.0 - 4);
+ iso_speed = 50 * libraw_powf64(2.0, i/32.0 - 4);
#ifdef LIBRAW_LIBRARY_BUILD
get4();
#else
if ((i=(get2(),get2())) != 0x7fff && !aperture)
- aperture = powf64(2.0, i/64.0);
+ aperture = libraw_powf64(2.0, i/64.0);
#endif
if ((i=get2()) != 0xffff && !shutter)
- shutter = powf64(2.0, (short) i/-32.0);
+ shutter = libraw_powf64(2.0, (short) i/-32.0);
wbi = (get2(),get2());
shot_order = (get2(),get2());
}
@@ -9854,7 +9862,7 @@ void CLASS parse_exif (int base)
imgdata.lens.Lens[0] = 0;
break;
case 0x9205:
- imgdata.lens.EXIF_MaxAp = powf64(2.0f, (getreal(type) / 2.0f));
+ imgdata.lens.EXIF_MaxAp = libraw_powf64(2.0f, (getreal(type) / 2.0f));
break;
#endif
case 33434: tiff_ifd[tiff_nifds-1].t_shutter =
@@ -9869,11 +9877,11 @@ void CLASS parse_exif (int base)
case 36868: get_timestamp(0); break;
case 37377: if ((expo = -getreal(type)) < 128 && shutter == 0.)
tiff_ifd[tiff_nifds-1].t_shutter =
- shutter = powf64(2.0, expo);
+ shutter = libraw_powf64(2.0, expo);
break;
case 37378: // 0x9202 ApertureValue
if ((fabs(ape = getreal(type))<256.0) && (!aperture))
- aperture = powf64(2.0, ape/2);
+ aperture = libraw_powf64(2.0, ape/2);
break;
case 37385: flash_used = getreal(type); break;
case 37386: focal_len = getreal(type); break;
@@ -10769,7 +10777,7 @@ int CLASS parse_tiff_ifd (int base)
imgdata.lens.Lens[0] = 0;
break;
case 0x9205:
- imgdata.lens.EXIF_MaxAp = powf64(2.0f, (getreal(type) / 2.0f));
+ imgdata.lens.EXIF_MaxAp = libraw_powf64(2.0f, (getreal(type) / 2.0f));
break;
// IB end
#endif
@@ -11804,22 +11812,22 @@ void CLASS parse_ciff (int offset, int length, int depth)
thumb_length = len;
}
if (type == 0x1818) {
- shutter = powf64(2.0f, -int_to_float((get4(),get4())));
- aperture = powf64(2.0f, int_to_float(get4())/2);
+ shutter = libraw_powf64(2.0f, -int_to_float((get4(),get4())));
+ aperture = libraw_powf64(2.0f, int_to_float(get4())/2);
#ifdef LIBRAW_LIBRARY_BUILD
imgdata.lens.makernotes.CurAp = aperture;
#endif
}
if (type == 0x102a) {
// iso_speed = pow (2.0, (get4(),get2())/32.0 - 4) * 50;
- iso_speed = powf64(2.0f, ((get2(),get2()) + get2())/32.0f - 5.0f) * 100.0f;
+ iso_speed = libraw_powf64(2.0f, ((get2(),get2()) + get2())/32.0f - 5.0f) * 100.0f;
#ifdef LIBRAW_LIBRARY_BUILD
aperture = _CanonConvertAperture((get2(),get2()));
imgdata.lens.makernotes.CurAp = aperture;
#else
- aperture = powf64(2.0, (get2(),(short)get2())/64.0);
+ aperture = libraw_powf64(2.0, (get2(),(short)get2())/64.0);
#endif
- shutter = powf64(2.0,-((short)get2())/32.0);
+ shutter = libraw_powf64(2.0,-((short)get2())/32.0);
wbi = (get2(),get2());
if (wbi > 17) wbi = 0;
fseek (ifp, 32, SEEK_CUR);
@@ -12024,8 +12032,8 @@ void CLASS parse_phase_one (int base)
setPhaseOneFeatures(unique_id);
break;
case 0x0401:
- if (type == 4) imgdata.lens.makernotes.CurAp = powf64(2.0f, (int_to_float(data)/2.0f));
- else imgdata.lens.makernotes.CurAp = powf64(2.0f, (getreal(type)/2.0f));
+ if (type == 4) imgdata.lens.makernotes.CurAp = libraw_powf64(2.0f, (int_to_float(data)/2.0f));
+ else imgdata.lens.makernotes.CurAp = libraw_powf64(2.0f, (getreal(type)/2.0f));
break;
case 0x0403:
if (type == 4) imgdata.lens.makernotes.CurFocal = int_to_float(data);
@@ -12039,16 +12047,16 @@ void CLASS parse_phase_one (int base)
break;
case 0x0414:
if (type == 4) {
- imgdata.lens.makernotes.MaxAp4CurFocal = powf64(2.0f, (int_to_float(data)/2.0f));
+ imgdata.lens.makernotes.MaxAp4CurFocal = libraw_powf64(2.0f, (int_to_float(data)/2.0f));
} else {
- imgdata.lens.makernotes.MaxAp4CurFocal = powf64(2.0f, (getreal(type) / 2.0f));
+ imgdata.lens.makernotes.MaxAp4CurFocal = libraw_powf64(2.0f, (getreal(type) / 2.0f));
}
break;
case 0x0415:
if (type == 4) {
- imgdata.lens.makernotes.MinAp4CurFocal = powf64(2.0f, (int_to_float(data)/2.0f));
+ imgdata.lens.makernotes.MinAp4CurFocal = libraw_powf64(2.0f, (int_to_float(data)/2.0f));
} else {
- imgdata.lens.makernotes.MinAp4CurFocal = powf64(2.0f, (getreal(type) / 2.0f));
+ imgdata.lens.makernotes.MinAp4CurFocal = libraw_powf64(2.0f, (getreal(type) / 2.0f));
}
break;
case 0x0416:
@@ -14237,15 +14245,15 @@ void CLASS identify()
case 18: iso_speed = 320; break;
case 19: iso_speed = 400; break;
}
- shutter = powf64(2.0f, (((float)get4())/8.0f)) / 16000.0f;
+ shutter = libraw_powf64(2.0f, (((float)get4())/8.0f)) / 16000.0f;
FORC4 cam_mul[c ^ (c >> 1)] = get4();
fseek (ifp, 88, SEEK_SET);
- aperture = powf64(2.0f, ((float)get4())/16.0f);
+ aperture = libraw_powf64(2.0f, ((float)get4())/16.0f);
fseek (ifp, 112, SEEK_SET);
focal_len = get4();
#ifdef LIBRAW_LIBRARY_BUILD
fseek (ifp, 104, SEEK_SET);
- imgdata.lens.makernotes.MaxAp4CurFocal = powf64(2.0f, ((float)get4())/16.0f);
+ imgdata.lens.makernotes.MaxAp4CurFocal = libraw_powf64(2.0f, ((float)get4())/16.0f);
fseek (ifp, 124, SEEK_SET);
stmread(imgdata.lens.makernotes.Lens, 32, ifp);
imgdata.lens.makernotes.CameraMount = LIBRAW_MOUNT_Contax_N;
@@ -14311,13 +14319,24 @@ void CLASS identify()
i = get4();
width = get2();
height = get2();
- switch (tiff_bps = i*8 / (width * height)) {
- case 8: load_raw = &CLASS eight_bit_load_raw; break;
- case 10: load_raw = &CLASS nokia_load_raw;
- }
- raw_height = height + (top_margin = i / (width * tiff_bps/8) - height);
- mask[0][3] = 1;
- filters = 0x61616161;
+#ifdef LIBRAW_LIBRARY_BUILD
+ // data length should be in range w*h..w*h*2
+ if(width*height < (LIBRAW_MAX_ALLOC_MB*1024*512L) && width*height>1
+ && i >= width * height && i <= width*height*2)
+ {
+#endif
+ switch (tiff_bps = i*8 / (width * height)) {
+ case 8: load_raw = &CLASS eight_bit_load_raw; break;
+ case 10: load_raw = &CLASS nokia_load_raw;
+ }
+ raw_height = height + (top_margin = i / (width * tiff_bps/8) - height);
+ mask[0][3] = 1;
+ filters = 0x61616161;
+#ifdef LIBRAW_LIBRARY_BUILD
+ }
+ else
+ is_raw = 0;
+#endif
} else if (!memcmp (head,"ARRI",4)) {
order = 0x4949;
fseek (ifp, 20, SEEK_SET);
@@ -15423,7 +15442,11 @@ bw: colors = 1;
#else
tiff_bps > 16
#endif
- || tiff_samples > 4 || colors > 4 || colors < 1)
+ || tiff_samples > 4 || colors > 4 || colors < 1
+ /* alloc in unpack() may be fooled by size adjust */
+ || ( (int)width + (int)left_margin > 65535)
+ || ( (int)height + (int)top_margin > 65535)
+ )
{
is_raw = 0;
#ifdef LIBRAW_LIBRARY_BUILD
diff --git a/libs/rawengine/libraw/internal/libraw_internal_funcs.h b/libs/rawengine/libraw/internal/libraw_internal_funcs.h
index f10cdcb..e5254d7 100644
--- a/core/libs/rawengine/libraw/internal/libraw_internal_funcs.h
+++ b/core/libs/rawengine/libraw/internal/libraw_internal_funcs.h
@@ -54,7 +54,7 @@ it under the terms of the one of two licenses as you choose:
unsigned getint (int type);
float int_to_float (int i);
double getreal (int type);
- void read_shorts (ushort *pixel, int count);
+ void read_shorts (ushort *pixel, unsigned count);
/* Canon P&S cameras */
void canon_600_fixed_wb (int temp);
diff --git a/libs/rawengine/libraw/libraw/libraw_const.h b/libs/rawengine/libraw/libraw/libraw_const.h
index bdda5bc..4f03e2f 100644
--- a/core/libs/rawengine/libraw/libraw/libraw_const.h
+++ b/core/libs/rawengine/libraw/libraw/libraw_const.h
@@ -20,6 +20,11 @@ it under the terms of the one of two licenses as you choose:
#define LIBRAW_DEFAULT_ADJUST_MAXIMUM_THRESHOLD 0.75
#define LIBRAW_DEFAULT_AUTO_BRIGHTNESS_THRESHOLD 0.01
+/* limit allocation size, default is 2Gb */
+#ifndef LIBRAW_MAX_ALLOC_MB
+#define LIBRAW_MAX_ALLOC_MB 2048L
+#endif
+
enum LibRaw_whitebalance_code
{
/*
diff --git a/libs/rawengine/libraw/libraw/libraw_version.h b/libs/rawengine/libraw/libraw/libraw_version.h
index b6cacec..db149f8 100644
--- a/core/libs/rawengine/libraw/libraw/libraw_version.h
+++ b/core/libs/rawengine/libraw/libraw/libraw_version.h
@@ -22,7 +22,7 @@ it under the terms of the one of two licenses as you choose:
#define LIBRAW_MAJOR_VERSION 0
#define LIBRAW_MINOR_VERSION 18
-#define LIBRAW_PATCH_VERSION 7
+#define LIBRAW_PATCH_VERSION 8
#define LIBRAW_VERSION_TAIL Release
#define LIBRAW_SHLIB_CURRENT 16
diff --git a/libs/rawengine/libraw/src/libraw_cxx.cpp b/libs/rawengine/libraw/src/libraw_cxx.cpp
index d242222..58e34ea 100644
--- a/core/libs/rawengine/libraw/src/libraw_cxx.cpp
+++ b/core/libs/rawengine/libraw/src/libraw_cxx.cpp
@@ -2436,7 +2436,8 @@ int LibRaw::unpack(void)
if(rheight < S.height + S.top_margin)
rheight = S.height + S.top_margin;
}
-
+ if(rwidth > 65535 || rheight > 65535) // No way to make image larger than 64k pix
+ throw LIBRAW_EXCEPTION_IO_CORRUPT;
imgdata.rawdata.raw_image = 0;
imgdata.rawdata.color4_image = 0;
imgdata.rawdata.color3_image = 0;
@@ -2493,6 +2494,10 @@ int LibRaw::unpack(void)
}
else if(imgdata.idata.filters || P1.colors == 1) // Bayer image or single color -> decode to raw_image
{
+
+ if(INT64(rwidth)*INT64(rheight+8)*sizeof(imgdata.rawdata.raw_image[0]) > LIBRAW_MAX_ALLOC_MB * INT64(1024*1024))
+ throw LIBRAW_EXCEPTION_ALLOC;
+
imgdata.rawdata.raw_alloc = malloc(rwidth*(rheight+8)*sizeof(imgdata.rawdata.raw_image[0]));
imgdata.rawdata.raw_image = (ushort*) imgdata.rawdata.raw_alloc;
if(!S.raw_pitch)
@@ -2508,6 +2513,9 @@ int LibRaw::unpack(void)
S.raw_pitch = (decoder_info.decoder_flags & LIBRAW_DECODER_LEGACY_WITH_MARGINS) ? S.raw_width*8 : S.width*8;
// allocate image as temporary buffer, size
imgdata.rawdata.raw_alloc = 0;
+ if(INT64(MAX(S.width,S.raw_width))*INT64(MAX(S.height,S.raw_height))*sizeof(*imgdata.image) > LIBRAW_MAX_ALLOC_MB * INT64(1024*1024))
+ throw LIBRAW_EXCEPTION_ALLOC;
+
imgdata.image = (ushort (*)[4]) calloc(unsigned(MAX(S.width,S.raw_width))*unsigned(MAX(S.height,S.raw_height)),sizeof(*imgdata.image));
if(!(decoder_info.decoder_flags & LIBRAW_DECODER_ADOBECOPYPIXEL))
{
--
cgit v0.11.2

170
update-internal-libraw-to-last-stable-0.18.7.patch Normal file
View File

@ -0,0 +1,170 @@
From 0a881ab3de8e12dabfbda4a369fc5487d5f7e029 Mon Sep 17 00:00:00 2001
From: Gilles Caulier <caulier.gilles@gmail.com>
Date: Sat, 20 Jan 2018 19:09:33 +0100
Subject: update internal Libraw to last stable 0.18.7
---
NEWS | 1 +
libs/rawengine/libraw/Changelog.txt | 16 +++++++++++
libs/rawengine/libraw/internal/dcraw_common.cpp | 37 +++++++++++++++++++++++++
libs/rawengine/libraw/libraw/libraw_version.h | 2 +-
libs/rawengine/libraw/src/libraw_cxx.cpp | 2 +-
5 files changed, 56 insertions(+), 2 deletions(-)
diff --git a/libs/rawengine/libraw/Changelog.txt b/libs/rawengine/libraw/Changelog.txt
index 58cd242..c9fc520 100644
--- a/core/libs/rawengine/libraw/Changelog.txt
+++ b/core/libs/rawengine/libraw/Changelog.txt
@@ -1,3 +1,19 @@
+2018-01-19 Alex Tutubalin <lexa@lexa.ru>
+Secunia #79000:
+Credit: Laurent Delosieres, Secunia Research at Flexera
+ * All legacy (RGB raw) image loaders checks for imgdata.image is not NULL
+ * kodak_radc_load_raw: check image size before processing
+ * legacy memory allocator: allocate max(widh,raw_width)*max(height,raw_height)
+ * LibRaw 0.18.7
+
+
+2017-12-06 Alex Tutubalin <lexa@lexa.ru>
+Secunia #76000:
+ * Fixed fuji_width handling if file is neither fuji nor DNG
+ * Fixed xtrans interpolate for broken xtrans pattern
+ * Fixed panasonic decoder
+ * LibRaw 0.18.6
+
2017-09-22 Alex Tutubalin <lexa@lexa.ru>
* Fixed possible out of bound access in Kodak 6500 loader
* LibRaw 0.18.5
diff --git a/libs/rawengine/libraw/internal/dcraw_common.cpp b/libs/rawengine/libraw/internal/dcraw_common.cpp
index 294e2e2..520d19a 100644
--- a/core/libs/rawengine/libraw/internal/dcraw_common.cpp
+++ b/core/libs/rawengine/libraw/internal/dcraw_common.cpp
@@ -1340,6 +1340,10 @@ void CLASS nikon_load_raw()
void CLASS nikon_yuv_load_raw()
{
+#ifdef LIBRAW_LIBRARY_BUILD
+ if(!image)
+ throw LIBRAW_EXCEPTION_IO_CORRUPT;
+#endif
int row, col, yuv[4], rgb[3], b, c;
UINT64 bitbuf=0;
float cmul[4];
@@ -2156,6 +2160,10 @@ void CLASS sinar_4shot_load_raw()
unpacked_load_raw();
return;
}
+#ifdef LIBRAW_LIBRARY_BUILD
+ else if(!image)
+ throw LIBRAW_EXCEPTION_IO_CORRUPT;
+#endif
pixel = (ushort *) calloc (raw_width, sizeof *pixel);
merror (pixel, "sinar_4shot_load_raw()");
#ifdef LIBRAW_LIBRARY_BUILD
@@ -2675,6 +2683,11 @@ void CLASS quicktake_100_load_raw()
void CLASS kodak_radc_load_raw()
{
+#ifdef LIBRAW_LIBRARY_BUILD
+ // All kodak radc images are 768x512
+ if(width>768 || raw_width>768 || height > 512 || raw_height>512 )
+ throw LIBRAW_EXCEPTION_IO_CORRUPT;
+#endif
static const signed char src[] = {
1,1, 2,3, 3,4, 4,2, 5,7, 6,5, 7,6, 7,8,
1,0, 2,1, 3,3, 4,4, 5,2, 6,7, 7,6, 8,5, 8,8,
@@ -2926,6 +2939,10 @@ void CLASS gamma_curve (double pwr, double ts, int mode, int imax);
void CLASS lossy_dng_load_raw()
{
+#ifdef LIBRAW_LIBRARY_BUILD
+ if(!image)
+ throw LIBRAW_EXCEPTION_IO_CORRUPT;
+#endif
struct jpeg_decompress_struct cinfo;
struct jpeg_error_mgr jerr;
JSAMPARRAY buf;
@@ -3057,6 +3074,10 @@ void CLASS eight_bit_load_raw()
void CLASS kodak_c330_load_raw()
{
+#ifdef LIBRAW_LIBRARY_BUILD
+ if(!image)
+ throw LIBRAW_EXCEPTION_IO_CORRUPT;
+#endif
uchar *pixel;
int row, col, y, cb, cr, rgb[3], c;
@@ -3094,6 +3115,10 @@ void CLASS kodak_c330_load_raw()
void CLASS kodak_c603_load_raw()
{
+#ifdef LIBRAW_LIBRARY_BUILD
+ if(!image)
+ throw LIBRAW_EXCEPTION_IO_CORRUPT;
+#endif
uchar *pixel;
int row, col, y, cb, cr, rgb[3], c;
@@ -3257,6 +3282,10 @@ void CLASS kodak_65000_load_raw()
void CLASS kodak_ycbcr_load_raw()
{
+#ifdef LIBRAW_LIBRARY_BUILD
+ if(!image)
+ throw LIBRAW_EXCEPTION_IO_CORRUPT;
+#endif
short buf[384], *bp;
int row, col, len, c, i, j, k, y[2][2], cb, cr, rgb[3];
ushort *ip;
@@ -3291,6 +3320,10 @@ void CLASS kodak_ycbcr_load_raw()
void CLASS kodak_rgb_load_raw()
{
+#ifdef LIBRAW_LIBRARY_BUILD
+ if(!image)
+ throw LIBRAW_EXCEPTION_IO_CORRUPT;
+#endif
short buf[768], *bp;
int row, col, len, c, i, rgb[3],ret;
ushort *ip=image[0];
@@ -3319,6 +3352,10 @@ void CLASS kodak_rgb_load_raw()
void CLASS kodak_thumb_load_raw()
{
+#ifdef LIBRAW_LIBRARY_BUILD
+ if(!image)
+ throw LIBRAW_EXCEPTION_IO_CORRUPT;
+#endif
int row, col;
colors = thumb_misc >> 5;
for (row=0; row < height; row++)
diff --git a/libs/rawengine/libraw/libraw/libraw_version.h b/libs/rawengine/libraw/libraw/libraw_version.h
index ad2f398..b6cacec 100644
--- a/core/libs/rawengine/libraw/libraw/libraw_version.h
+++ b/core/libs/rawengine/libraw/libraw/libraw_version.h
@@ -22,7 +22,7 @@ it under the terms of the one of two licenses as you choose:
#define LIBRAW_MAJOR_VERSION 0
#define LIBRAW_MINOR_VERSION 18
-#define LIBRAW_PATCH_VERSION 6
+#define LIBRAW_PATCH_VERSION 7
#define LIBRAW_VERSION_TAIL Release
#define LIBRAW_SHLIB_CURRENT 16
diff --git a/libs/rawengine/libraw/src/libraw_cxx.cpp b/libs/rawengine/libraw/src/libraw_cxx.cpp
index fbd1f6a..d242222 100644
--- a/core/libs/rawengine/libraw/src/libraw_cxx.cpp
+++ b/core/libs/rawengine/libraw/src/libraw_cxx.cpp
@@ -2508,7 +2508,7 @@ int LibRaw::unpack(void)
S.raw_pitch = (decoder_info.decoder_flags & LIBRAW_DECODER_LEGACY_WITH_MARGINS) ? S.raw_width*8 : S.width*8;
// allocate image as temporary buffer, size
imgdata.rawdata.raw_alloc = 0;
- imgdata.image = (ushort (*)[4]) calloc(unsigned(S.raw_width)*unsigned(S.raw_height),sizeof(*imgdata.image));
+ imgdata.image = (ushort (*)[4]) calloc(unsigned(MAX(S.width,S.raw_width))*unsigned(MAX(S.height,S.raw_height)),sizeof(*imgdata.image));
if(!(decoder_info.decoder_flags & LIBRAW_DECODER_ADOBECOPYPIXEL))
{
imgdata.rawdata.raw_image = (ushort*) imgdata.image ;
--
cgit v0.11.2