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Accepting request 109477 from home:dimstar:gcc47

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Fix build with gcc 4.7;update to 0.153

OBS-URL: https://build.opensuse.org/request/show/109477
OBS-URL: https://build.opensuse.org/package/show/Base:System/elfutils?expand=0&rev=36
This commit is contained in:
Tony Jones 2012-03-15 18:50:54 +00:00 committed by Git OBS Bridge
parent 7f85a55c36
commit 0ffa4541ff
8 changed files with 797 additions and 214 deletions
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2
README-BEFORE-ADDING-PATCHES
View File

@ -1,5 +1,5 @@
All patches need to have a patch description header similar to what is used in
SuSE kernel git tree.
SUSE kernel git tree.
Patches added without this will be reverted.

3
elfutils-0.152.tar.bz2
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@ -1,3 +0,0 @@
version https://git-lfs.github.com/spec/v1
oid sha256:78798715adba95528cdf3fce33eca813131ee75b9109693d313b72f67d7fb4a6
size 1876711

3
elfutils-0.153.tar.bz2 Normal file
View File

@ -0,0 +1,3 @@
version https://git-lfs.github.com/spec/v1
oid sha256:b6cd7d1fe81d5f874061b7d753f5b5a0546ccc5fd83af843201330479332bef0
size 2179242

711
elfutils-portability.patch
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File diff suppressed because it is too large Load Diff

26
elfutils-revert-portability-scanf.patch Normal file
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@ -0,0 +1,26 @@
--- elfutils/src/addr2line.c
+++ elfutils/src/addr2line.c
@@ -455,10 +455,10 @@ handle_address (const char *string, Dwfl
bool parsed = false;
int i, j;
char *name = NULL;
- if (sscanf (string, "(%m[^)])%" PRIiMAX "%n", &name, &addr, &i) == 2
+ if (sscanf (string, "(%a[^)])%" PRIiMAX "%n", &name, &addr, &i) == 2
&& string[i] == '\0')
parsed = adjust_to_section (name, &addr, dwfl);
- switch (sscanf (string, "%m[^-+]%n%" PRIiMAX "%n", &name, &i, &addr, &j))
+ switch (sscanf (string, "%a[^-+]%n%" PRIiMAX "%n", &name, &i, &addr, &j))
{
default:
break;
--- elfutils/tests/line2addr.c
+++ elfutils/tests/line2addr.c
@@ -132,7 +132,7 @@ main (int argc, char *argv[])
{
struct args a = { .arg = argv[cnt] };
- switch (sscanf (a.arg, "%m[^:]:%d", &a.file, &a.line))
+ switch (sscanf (a.arg, "%a[^:]:%d", &a.file, &a.line))
{
default:
case 0:

246
elfutils-robustify.patch
View File

@ -1,13 +1,47 @@
From: Tony Jones <tonyj@suse.de>
Subject: Elfutils robustify patch
Version: 0.152
References: https://fedorahosted.org/releases/e/l/elfutils/0.152/elfutils-robustify.patch
Upstream: yes
This patch contains functional/stability fixes that are regarded as generally
useful by the community but are not accepted by the elfutils maintainer (and
are therefore not in the git repository).
--- elfutils/libdwfl/ChangeLog
+++ elfutils/libdwfl/ChangeLog
@@ -41,6 +41,11 @@
* dwfl_module_getdwarf.c (open_elf): Clear errno before CBFAIL.
Reported by Kurt Roeckx <kurt@roeckx.be>.
+2011-03-23 Petr Machata <pmachata@redhat.com>
+
+ * relocate.c (relocate_section): Use gelf_fsize instead of relying
+ on shdr->sh_entsize.
+
2011-02-11 Roland McGrath <roland@redhat.com>
* linux-kernel-modules.c (try_kernel_name): Try .gz, .bz2, .xz
--- elfutils/libdwfl/relocate.c
+++ elfutils/libdwfl/relocate.c
@@ -1,5 +1,5 @@
/* Relocate debug information.
- Copyright (C) 2005-2010 Red Hat, Inc.
+ Copyright (C) 2005-2011 Red Hat, Inc.
This file is part of Red Hat elfutils.
Red Hat elfutils is free software; you can redistribute it and/or modify
@@ -478,7 +478,10 @@ relocate_section (Dwfl_Module *mod, Elf
}
}
- size_t nrels = shdr->sh_size / shdr->sh_entsize;
+ size_t sh_entsize
+ = gelf_fsize (relocated, shdr->sh_type == SHT_REL ? ELF_T_REL : ELF_T_RELA,
+ 1, EV_CURRENT);
+ size_t nrels = shdr->sh_size / sh_entsize;
size_t complete = 0;
if (shdr->sh_type == SHT_REL)
for (size_t relidx = 0; !result && relidx < nrels; ++relidx)
@@ -580,7 +583,7 @@ relocate_section (Dwfl_Module *mod, Elf
nrels = next;
}
- shdr->sh_size = reldata->d_size = nrels * shdr->sh_entsize;
+ shdr->sh_size = reldata->d_size = nrels * sh_entsize;
gelf_update_shdr (scn, shdr);
}
--- elfutils/libelf/ChangeLog
+++ elfutils/libelf/ChangeLog
@@ -663,10 +663,53 @@
@ -875,7 +909,20 @@ are therefore not in the git repository).
#endif /* libelfP.h */
--- elfutils/src/ChangeLog
+++ elfutils/src/ChangeLog
@@ -1710,6 +1710,16 @@
@@ -228,6 +228,12 @@
* readelf.c (dwarf_attr_string): Grok DW_AT_GNU_odr_signature.
+2011-03-23 Petr Machata <pmachata@redhat.com>
+
+ * readelf.c (handle_dynamic, handle_relocs_rel)
+ (handle_relocs_rela, handle_versym, print_liblist):
+ Use gelf_fsize instead of relying on shdr->sh_entsize.
+
2011-02-11 Roland McGrath <roland@redhat.com>
* elfcmp.c (verbose): New variable.
@@ -1940,6 +1946,16 @@
object symbols or symbols with unknown type.
(check_rel): Likewise.
@ -892,7 +939,7 @@ are therefore not in the git repository).
2005-06-08 Roland McGrath <roland@redhat.com>
* readelf.c (print_ops): Add consts.
@@ -1755,6 +1765,19 @@
@@ -1985,6 +2001,19 @@
* readelf.c (dwarf_tag_string): Add new tags.
@ -958,7 +1005,7 @@ are therefore not in the git repository).
static void
check_elf_header (Ebl *ebl, GElf_Ehdr *ehdr, size_t size)
{
@@ -632,7 +640,8 @@ section [%2d] '%s': symbol table cannot
@@ -632,7 +640,8 @@ section [%2d] '%s': symbol table cannot
}
}
@ -977,7 +1024,7 @@ are therefore not in the git repository).
{
sym = gelf_getsymshndx (data, xndxdata, cnt, &sym_mem, &xndx);
if (sym == NULL)
@@ -690,7 +699,8 @@ section [%2d] '%s': symbol %zu: invalid
@@ -690,7 +699,8 @@ section [%2d] '%s': symbol %zu: invalid
else
{
name = elf_strptr (ebl->elf, shdr->sh_link, sym->st_name);
@ -1072,7 +1119,7 @@ are therefore not in the git repository).
{
GElf_Dyn dyn_mem;
GElf_Dyn *dyn = gelf_getdyn (data, cnt, &dyn_mem);
@@ -1879,6 +1899,8 @@ section [%2d] '%s': entry size does not
@@ -1879,6 +1899,8 @@ section [%2d] '%s': entry size does not
idx, section_name (ebl, idx));
if (symshdr != NULL
@ -1175,7 +1222,7 @@ are therefore not in the git repository).
idx, section_name (ebl, idx), (long int) shdr->sh_size,
(long int) ((4 + bitmask_words + nbuckets) * sizeof (Elf32_Word)));
return;
@@ -2707,8 +2755,9 @@ section [%2d] '%s' refers in sh_link to
@@ -2707,8 +2755,9 @@ section [%2d] '%s' refers in sh_link to
/* The number of elements in the version symbol table must be the
same as the number of symbols. */
@ -1189,7 +1236,7 @@ are therefore not in the git repository).
idx, section_name (ebl, idx),
--- elfutils/src/readelf.c
+++ elfutils/src/readelf.c
@@ -1178,6 +1178,8 @@ handle_scngrp (Ebl *ebl, Elf_Scn *scn, G
@@ -1191,6 +1191,8 @@ handle_scngrp (Ebl *ebl, Elf_Scn *scn, G
Elf32_Word *grpref = (Elf32_Word *) data->d_buf;
GElf_Sym sym_mem;
@ -1198,7 +1245,7 @@ are therefore not in the git repository).
printf ((grpref[0] & GRP_COMDAT)
? ngettext ("\
\nCOMDAT section group [%2zu] '%s' with signature '%s' contains %zu entry:\n",
@@ -1190,8 +1192,8 @@ handle_scngrp (Ebl *ebl, Elf_Scn *scn, G
@@ -1203,8 +1205,8 @@ handle_scngrp (Ebl *ebl, Elf_Scn *scn, G
data->d_size / sizeof (Elf32_Word) - 1),
elf_ndxscn (scn),
elf_strptr (ebl->elf, shstrndx, shdr->sh_name),
@ -1209,7 +1256,7 @@ are therefore not in the git repository).
?: gettext ("<INVALID SYMBOL>"),
data->d_size / sizeof (Elf32_Word) - 1);
@@ -1342,7 +1344,8 @@ static void
@@ -1355,10 +1357,12 @@ static void
handle_dynamic (Ebl *ebl, Elf_Scn *scn, GElf_Shdr *shdr)
{
int class = gelf_getclass (ebl->elf);
@ -1219,10 +1266,16 @@ are therefore not in the git repository).
Elf_Data *data;
size_t cnt;
size_t shstrndx;
@@ -1357,6 +1360,11 @@ handle_dynamic (Ebl *ebl, Elf_Scn *scn,
+ size_t sh_entsize;
/* Get the data of the section. */
data = elf_getdata (scn, NULL);
@@ -1370,21 +1374,26 @@ handle_dynamic (Ebl *ebl, Elf_Scn *scn,
error (EXIT_FAILURE, 0,
gettext ("cannot get section header string table index"));
+ sh_entsize = gelf_fsize (ebl->elf, ELF_T_DYN, 1, EV_CURRENT);
+
+ glink = gelf_getshdr (elf_getscn (ebl->elf, shdr->sh_link), &glink_mem);
+ if (glink == NULL)
+ error (EXIT_FAILURE, 0, gettext ("invalid sh_link value in section %Zu"),
@ -1231,7 +1284,11 @@ are therefore not in the git repository).
printf (ngettext ("\
\nDynamic segment contains %lu entry:\n Addr: %#0*" PRIx64 " Offset: %#08" PRIx64 " Link to section: [%2u] '%s'\n",
"\
@@ -1366,9 +1374,7 @@ handle_dynamic (Ebl *ebl, Elf_Scn *scn,
\nDynamic segment contains %lu entries:\n Addr: %#0*" PRIx64 " Offset: %#08" PRIx64 " Link to section: [%2u] '%s'\n",
- shdr->sh_size / shdr->sh_entsize),
- (unsigned long int) (shdr->sh_size / shdr->sh_entsize),
+ shdr->sh_size / sh_entsize),
+ (unsigned long int) (shdr->sh_size / sh_entsize),
class == ELFCLASS32 ? 10 : 18, shdr->sh_addr,
shdr->sh_offset,
(int) shdr->sh_link,
@ -1241,8 +1298,32 @@ are therefore not in the git repository).
+ elf_strptr (ebl->elf, shstrndx, glink->sh_name));
fputs_unlocked (gettext (" Type Value\n"), stdout);
for (cnt = 0; cnt < shdr->sh_size / shdr->sh_entsize; ++cnt)
@@ -1951,6 +1957,13 @@ handle_symtab (Ebl *ebl, Elf_Scn *scn, G
- for (cnt = 0; cnt < shdr->sh_size / shdr->sh_entsize; ++cnt)
+ for (cnt = 0; cnt < shdr->sh_size / sh_entsize; ++cnt)
{
GElf_Dyn dynmem;
GElf_Dyn *dyn = gelf_getdyn (data, cnt, &dynmem);
@@ -1533,7 +1542,8 @@ static void
handle_relocs_rel (Ebl *ebl, GElf_Ehdr *ehdr, Elf_Scn *scn, GElf_Shdr *shdr)
{
int class = gelf_getclass (ebl->elf);
- int nentries = shdr->sh_size / shdr->sh_entsize;
+ size_t sh_entsize = gelf_fsize (ebl->elf, ELF_T_REL, 1, EV_CURRENT);
+ int nentries = shdr->sh_size / sh_entsize;
/* Get the data of the section. */
Elf_Data *data = elf_getdata (scn, NULL);
@@ -1719,7 +1729,8 @@ static void
handle_relocs_rela (Ebl *ebl, GElf_Ehdr *ehdr, Elf_Scn *scn, GElf_Shdr *shdr)
{
int class = gelf_getclass (ebl->elf);
- int nentries = shdr->sh_size / shdr->sh_entsize;
+ size_t sh_entsize = gelf_fsize (ebl->elf, ELF_T_RELA, 1, EV_CURRENT);
+ int nentries = shdr->sh_size / sh_entsize;
/* Get the data of the section. */
Elf_Data *data = elf_getdata (scn, NULL);
@@ -1966,6 +1977,13 @@ handle_symtab (Ebl *ebl, Elf_Scn *scn, G
error (EXIT_FAILURE, 0,
gettext ("cannot get section header string table index"));
@ -1256,7 +1337,7 @@ are therefore not in the git repository).
/* Now we can compute the number of entries in the section. */
unsigned int nsyms = data->d_size / (class == ELFCLASS32
? sizeof (Elf32_Sym)
@@ -1961,15 +1974,12 @@ handle_symtab (Ebl *ebl, Elf_Scn *scn, G
@@ -1976,15 +1994,12 @@ handle_symtab (Ebl *ebl, Elf_Scn *scn, G
nsyms),
(unsigned int) elf_ndxscn (scn),
elf_strptr (ebl->elf, shstrndx, shdr->sh_name), nsyms);
@ -1273,7 +1354,7 @@ are therefore not in the git repository).
fputs_unlocked (class == ELFCLASS32
? gettext ("\
@@ -2205,7 +2215,13 @@ handle_verneed (Ebl *ebl, Elf_Scn *scn,
@@ -2220,7 +2235,13 @@ handle_verneed (Ebl *ebl, Elf_Scn *scn,
error (EXIT_FAILURE, 0,
gettext ("cannot get section header string table index"));
@ -1288,7 +1369,7 @@ are therefore not in the git repository).
printf (ngettext ("\
\nVersion needs section [%2u] '%s' contains %d entry:\n Addr: %#0*" PRIx64 " Offset: %#08" PRIx64 " Link to section: [%2u] '%s'\n",
"\
@@ -2216,9 +2232,7 @@ handle_verneed (Ebl *ebl, Elf_Scn *scn,
@@ -2231,9 +2252,7 @@ handle_verneed (Ebl *ebl, Elf_Scn *scn,
class == ELFCLASS32 ? 10 : 18, shdr->sh_addr,
shdr->sh_offset,
(unsigned int) shdr->sh_link,
@ -1299,7 +1380,7 @@ are therefore not in the git repository).
unsigned int offset = 0;
for (int cnt = shdr->sh_info; --cnt >= 0; )
@@ -2271,8 +2285,14 @@ handle_verdef (Ebl *ebl, Elf_Scn *scn, G
@@ -2286,8 +2305,14 @@ handle_verdef (Ebl *ebl, Elf_Scn *scn, G
error (EXIT_FAILURE, 0,
gettext ("cannot get section header string table index"));
@ -1315,7 +1396,7 @@ are therefore not in the git repository).
printf (ngettext ("\
\nVersion definition section [%2u] '%s' contains %d entry:\n Addr: %#0*" PRIx64 " Offset: %#08" PRIx64 " Link to section: [%2u] '%s'\n",
"\
@@ -2284,9 +2304,7 @@ handle_verdef (Ebl *ebl, Elf_Scn *scn, G
@@ -2299,9 +2324,7 @@ handle_verdef (Ebl *ebl, Elf_Scn *scn, G
class == ELFCLASS32 ? 10 : 18, shdr->sh_addr,
shdr->sh_offset,
(unsigned int) shdr->sh_link,
@ -1326,13 +1407,14 @@ are therefore not in the git repository).
unsigned int offset = 0;
for (int cnt = shdr->sh_info; --cnt >= 0; )
@@ -2548,8 +2566,14 @@ handle_versym (Ebl *ebl, Elf_Scn *scn, G
@@ -2563,25 +2586,30 @@ handle_versym (Ebl *ebl, Elf_Scn *scn, G
filename = NULL;
}
+ GElf_Shdr glink_mem;
+ GElf_Shdr *glink = gelf_getshdr (elf_getscn (ebl->elf, shdr->sh_link),
+ &glink_mem);
+ size_t sh_entsize = gelf_fsize (ebl->elf, ELF_T_HALF, 1, EV_CURRENT);
+ if (glink == NULL)
+ error (EXIT_FAILURE, 0, gettext ("invalid sh_link value in section %Zu"),
+ elf_ndxscn (scn));
@ -1342,7 +1424,13 @@ are therefore not in the git repository).
printf (ngettext ("\
\nVersion symbols section [%2u] '%s' contains %d entry:\n Addr: %#0*" PRIx64 " Offset: %#08" PRIx64 " Link to section: [%2u] '%s'",
"\
@@ -2561,9 +2585,7 @@ handle_versym (Ebl *ebl, Elf_Scn *scn, G
\nVersion symbols section [%2u] '%s' contains %d entries:\n Addr: %#0*" PRIx64 " Offset: %#08" PRIx64 " Link to section: [%2u] '%s'",
- shdr->sh_size / shdr->sh_entsize),
+ shdr->sh_size / sh_entsize),
(unsigned int) elf_ndxscn (scn),
elf_strptr (ebl->elf, shstrndx, shdr->sh_name),
- (int) (shdr->sh_size / shdr->sh_entsize),
+ (int) (shdr->sh_size / sh_entsize),
class == ELFCLASS32 ? 10 : 18, shdr->sh_addr,
shdr->sh_offset,
(unsigned int) shdr->sh_link,
@ -1352,8 +1440,12 @@ are therefore not in the git repository).
+ elf_strptr (ebl->elf, shstrndx, glink->sh_name));
/* Now we can finally look at the actual contents of this section. */
for (unsigned int cnt = 0; cnt < shdr->sh_size / shdr->sh_entsize; ++cnt)
@@ -2615,7 +2637,17 @@ print_hash_info (Ebl *ebl, Elf_Scn *scn,
- for (unsigned int cnt = 0; cnt < shdr->sh_size / shdr->sh_entsize; ++cnt)
+ for (unsigned int cnt = 0; cnt < shdr->sh_size / sh_entsize; ++cnt)
{
if (cnt % 2 == 0)
printf ("\n %4d:", cnt);
@@ -2630,7 +2658,17 @@ print_hash_info (Ebl *ebl, Elf_Scn *scn,
for (Elf32_Word cnt = 0; cnt < nbucket; ++cnt)
++counts[lengths[cnt]];
@ -1372,7 +1464,7 @@ are therefore not in the git repository).
printf (ngettext ("\
\nHistogram for bucket list length in section [%2u] '%s' (total of %d bucket):\n Addr: %#0*" PRIx64 " Offset: %#08" PRIx64 " Link to section: [%2u] '%s'\n",
"\
@@ -2628,9 +2660,7 @@ print_hash_info (Ebl *ebl, Elf_Scn *scn,
@@ -2643,9 +2681,7 @@ print_hash_info (Ebl *ebl, Elf_Scn *scn,
shdr->sh_addr,
shdr->sh_offset,
(unsigned int) shdr->sh_link,
@ -1383,7 +1475,17 @@ are therefore not in the git repository).
if (extrastr != NULL)
fputs (extrastr, stdout);
@@ -4486,6 +4516,16 @@ print_debug_aranges_section (Dwfl_Module
@@ -2905,7 +2941,8 @@ print_liblist (Ebl *ebl)
if (shdr != NULL && shdr->sh_type == SHT_GNU_LIBLIST)
{
- int nentries = shdr->sh_size / shdr->sh_entsize;
+ size_t sh_entsize = gelf_fsize (ebl->elf, ELF_T_LIB, 1, EV_CURRENT);
+ int nentries = shdr->sh_size / sh_entsize;
printf (ngettext ("\
\nLibrary list section [%2zu] '%s' at offset %#0" PRIx64 " contains %d entry:\n",
"\
@@ -4646,6 +4683,16 @@ print_debug_aranges_section (Dwfl_Module
return;
}
@ -1402,7 +1504,7 @@ are therefore not in the git repository).
"\
--- elfutils/src/strip.c
+++ elfutils/src/strip.c
@@ -555,6 +555,11 @@ handle_elf (int fd, Elf *elf, const char
@@ -572,6 +572,11 @@ handle_elf (int fd, Elf *elf, const char
goto fail_close;
}
@ -1414,7 +1516,7 @@ are therefore not in the git repository).
/* Storage for section information. We leave room for two more
entries since we unconditionally create a section header string
table. Maybe some weird tool created an ELF file without one.
@@ -576,7 +581,7 @@ handle_elf (int fd, Elf *elf, const char
@@ -593,7 +598,7 @@ handle_elf (int fd, Elf *elf, const char
{
/* This should always be true (i.e., there should not be any
holes in the numbering). */
@ -1423,7 +1525,7 @@ are therefore not in the git repository).
shdr_info[cnt].scn = scn;
@@ -589,6 +594,7 @@ handle_elf (int fd, Elf *elf, const char
@@ -606,6 +611,7 @@ handle_elf (int fd, Elf *elf, const char
shdr_info[cnt].shdr.sh_name);
if (shdr_info[cnt].name == NULL)
{
@ -1431,7 +1533,7 @@ are therefore not in the git repository).
error (0, 0, gettext ("illformed file '%s'"), fname);
goto fail_close;
}
@@ -598,6 +604,8 @@ handle_elf (int fd, Elf *elf, const char
@@ -615,6 +621,8 @@ handle_elf (int fd, Elf *elf, const char
/* Remember the shdr.sh_link value. */
shdr_info[cnt].old_sh_link = shdr_info[cnt].shdr.sh_link;
@ -1440,7 +1542,7 @@ are therefore not in the git repository).
/* Sections in files other than relocatable object files which
are not loaded can be freely moved by us. In relocatable
@@ -610,7 +618,7 @@ handle_elf (int fd, Elf *elf, const char
@@ -627,7 +635,7 @@ handle_elf (int fd, Elf *elf, const char
appropriate reference. */
if (unlikely (shdr_info[cnt].shdr.sh_type == SHT_SYMTAB_SHNDX))
{
@ -1449,7 +1551,7 @@ are therefore not in the git repository).
shdr_info[shdr_info[cnt].shdr.sh_link].symtab_idx = cnt;
}
else if (unlikely (shdr_info[cnt].shdr.sh_type == SHT_GROUP))
@@ -627,7 +635,12 @@ handle_elf (int fd, Elf *elf, const char
@@ -644,7 +652,12 @@ handle_elf (int fd, Elf *elf, const char
for (inner = 1;
inner < shdr_info[cnt].data->d_size / sizeof (Elf32_Word);
++inner)
@ -1462,7 +1564,7 @@ are therefore not in the git repository).
if (inner == 1 || (inner == 2 && (grpref[0] & GRP_COMDAT) == 0))
/* If the section group contains only one element and this
@@ -638,7 +651,7 @@ handle_elf (int fd, Elf *elf, const char
@@ -655,7 +668,7 @@ handle_elf (int fd, Elf *elf, const char
}
else if (unlikely (shdr_info[cnt].shdr.sh_type == SHT_GNU_versym))
{
@ -1471,7 +1573,7 @@ are therefore not in the git repository).
shdr_info[shdr_info[cnt].shdr.sh_link].version_idx = cnt;
}
@@ -646,7 +659,7 @@ handle_elf (int fd, Elf *elf, const char
@@ -663,7 +676,7 @@ handle_elf (int fd, Elf *elf, const char
discarded right away. */
if ((shdr_info[cnt].shdr.sh_flags & SHF_GROUP) != 0)
{
@ -1480,7 +1582,7 @@ are therefore not in the git repository).
if (shdr_info[shdr_info[cnt].group_idx].idx == 0)
{
@@ -722,11 +735,15 @@ handle_elf (int fd, Elf *elf, const char
@@ -739,10 +752,14 @@ handle_elf (int fd, Elf *elf, const char
{
/* If a relocation section is marked as being removed make
sure the section it is relocating is removed, too. */
@ -1488,17 +1590,17 @@ are therefore not in the git repository).
+ if (shdr_info[cnt].shdr.sh_type == SHT_REL
|| shdr_info[cnt].shdr.sh_type == SHT_RELA)
- && shdr_info[shdr_info[cnt].shdr.sh_info].idx != 0)
- shdr_info[cnt].idx = 1;
+ {
+ if (shdr_info[cnt].shdr.sh_info >= shnum)
+ goto illformed;
+ else if (shdr_info[shdr_info[cnt].shdr.sh_info].idx != 0)
shdr_info[cnt].idx = 1;
}
+ }
+ shdr_info[cnt].idx = 1;
+ }
if (shdr_info[cnt].idx == 1)
{
@@ -753,7 +770,7 @@ handle_elf (int fd, Elf *elf, const char
/* If a group section is marked as being removed make
sure all the sections it contains are being removed, too. */
@@ -786,7 +803,7 @@ handle_elf (int fd, Elf *elf, const char
if (shdr_info[cnt].symtab_idx != 0
&& shdr_info[shdr_info[cnt].symtab_idx].data == NULL)
{
@ -1507,7 +1609,7 @@ are therefore not in the git repository).
shdr_info[shdr_info[cnt].symtab_idx].data
= elf_getdata (shdr_info[shdr_info[cnt].symtab_idx].scn,
@@ -793,6 +810,9 @@ handle_elf (int fd, Elf *elf, const char
@@ -826,6 +843,9 @@ handle_elf (int fd, Elf *elf, const char
else if (scnidx == SHN_XINDEX)
scnidx = xndx;
@ -1517,7 +1619,7 @@ are therefore not in the git repository).
if (shdr_info[scnidx].idx == 0)
/* This symbol table has a real symbol in
a discarded section. So preserve the
@@ -823,12 +843,16 @@ handle_elf (int fd, Elf *elf, const char
@@ -856,12 +876,16 @@ handle_elf (int fd, Elf *elf, const char
}
/* Handle references through sh_info. */
@ -1536,7 +1638,7 @@ are therefore not in the git repository).
/* Mark the section as investigated. */
shdr_info[cnt].idx = 2;
@@ -967,7 +991,7 @@ handle_elf (int fd, Elf *elf, const char
@@ -1002,7 +1026,7 @@ handle_elf (int fd, Elf *elf, const char
error (EXIT_FAILURE, 0, gettext ("while generating output file: %s"),
elf_errmsg (-1));
@ -1545,7 +1647,7 @@ are therefore not in the git repository).
/* Add this name to the section header string table. */
shdr_info[cnt].se = ebl_strtabadd (shst, shdr_info[cnt].name, 0);
@@ -1004,7 +1028,7 @@ handle_elf (int fd, Elf *elf, const char
@@ -1039,7 +1063,7 @@ handle_elf (int fd, Elf *elf, const char
error (EXIT_FAILURE, 0,
gettext ("while create section header section: %s"),
elf_errmsg (-1));
@ -1554,7 +1656,7 @@ are therefore not in the git repository).
shdr_info[cnt].data = elf_newdata (shdr_info[cnt].newscn);
if (shdr_info[cnt].data == NULL)
@@ -1060,7 +1084,7 @@ handle_elf (int fd, Elf *elf, const char
@@ -1095,7 +1119,7 @@ handle_elf (int fd, Elf *elf, const char
error (EXIT_FAILURE, 0,
gettext ("while create section header section: %s"),
elf_errmsg (-1));
@ -1563,7 +1665,7 @@ are therefore not in the git repository).
/* Finalize the string table and fill in the correct indices in the
section headers. */
@@ -1150,20 +1174,20 @@ handle_elf (int fd, Elf *elf, const char
@@ -1185,20 +1209,20 @@ handle_elf (int fd, Elf *elf, const char
shndxdata = elf_getdata (shdr_info[shdr_info[cnt].symtab_idx].scn,
NULL);
@ -1587,7 +1689,7 @@ are therefore not in the git repository).
>= shdr_info[cnt].data->d_size / elsize);
}
@@ -1218,7 +1242,7 @@ handle_elf (int fd, Elf *elf, const char
@@ -1253,7 +1277,7 @@ handle_elf (int fd, Elf *elf, const char
sec = shdr_info[sym->st_shndx].idx;
else
{
@ -1596,7 +1698,7 @@ are therefore not in the git repository).
sec = shdr_info[xshndx].idx;
}
@@ -1239,7 +1263,7 @@ handle_elf (int fd, Elf *elf, const char
@@ -1274,7 +1298,7 @@ handle_elf (int fd, Elf *elf, const char
nxshndx = sec;
}
@ -1605,16 +1707,22 @@ are therefore not in the git repository).
if ((inner != destidx || nshndx != sym->st_shndx
|| (shndxdata != NULL && nxshndx != xshndx))
@@ -1263,7 +1287,7 @@ handle_elf (int fd, Elf *elf, const char
|| shdr_info[cnt].debug_data == NULL)
/* This is a section symbol for a section which has
been removed. */
- assert (GELF_ST_TYPE (sym->st_info) == STT_SECTION);
+ elf_assert (GELF_ST_TYPE (sym->st_info) == STT_SECTION);
@@ -1301,9 +1325,11 @@ handle_elf (int fd, Elf *elf, const char
{
size_t sidx = (sym->st_shndx != SHN_XINDEX
? sym->st_shndx : xshndx);
- assert (GELF_ST_TYPE (sym->st_info) == STT_SECTION
- || (shdr_info[sidx].shdr.sh_type == SHT_GROUP
- && shdr_info[sidx].shdr.sh_info == inner));
+ elf_assert (GELF_ST_TYPE (sym->st_info) == STT_SECTION
+ || ((shdr_info[sidx].shdr.sh_type
+ == SHT_GROUP)
+ && (shdr_info[sidx].shdr.sh_info
+ == inner)));
}
}
if (destidx != inner)
@@ -1450,11 +1474,11 @@ handle_elf (int fd, Elf *elf, const char
@@ -1491,11 +1517,11 @@ handle_elf (int fd, Elf *elf, const char
{
GElf_Sym sym_mem;
GElf_Sym *sym = gelf_getsym (symd, inner, &sym_mem);
@ -1628,16 +1736,18 @@ are therefore not in the git repository).
size_t hidx = elf_hash (name) % nbucket;
if (bucket[hidx] == 0)
@@ -1473,7 +1497,7 @@ handle_elf (int fd, Elf *elf, const char
@@ -1514,8 +1540,8 @@ handle_elf (int fd, Elf *elf, const char
else
{
/* Alpha and S390 64-bit use 64-bit SHT_HASH entries. */
- assert (shdr_info[cnt].shdr.sh_entsize
- == sizeof (Elf64_Xword));
+ elf_assert (shdr_info[cnt].shdr.sh_entsize
== sizeof (Elf64_Xword));
+ == sizeof (Elf64_Xword));
Elf64_Xword *bucket = (Elf64_Xword *) hashd->d_buf;
@@ -1504,11 +1528,11 @@ handle_elf (int fd, Elf *elf, const char
@@ -1545,11 +1571,11 @@ handle_elf (int fd, Elf *elf, const char
{
GElf_Sym sym_mem;
GElf_Sym *sym = gelf_getsym (symd, inner, &sym_mem);

12
elfutils.changes
View File

@ -1,3 +1,15 @@
-------------------------------------------------------------------
Thu Mar 15 08:49:20 UTC 2012 - aj@suse.de
- Update to 0.153:
* Fix building with gcc 4.7
* New --disable-werror for portability.
* Support for .zdebug sections
* type_units and DW_AT_GNU_odr_signature support
* low level support DW_OP_GNU_entry_value and DW_TAG_GNU_call_site
- Revert scanf changes in portability patch since C99 gives %a a new
meaning.
-------------------------------------------------------------------
Fri Dec 2 08:59:33 UTC 2011 - cfarrell@suse.com

8
elfutils.spec
View File

@ -1,7 +1,7 @@
#
# spec file for package elfutils
#
# Copyright (c) 2011 SUSE LINUX Products GmbH, Nuernberg, Germany.
# Copyright (c) 2012 SUSE LINUX Products GmbH, Nuernberg, Germany.
#
# All modifications and additions to the file contributed by third parties
# remain the property of their copyright owners, unless otherwise agreed
@ -15,9 +15,11 @@
# Please submit bugfixes or comments via http://bugs.opensuse.org/
#
Name: elfutils
License: GPL-2.0-with-osi-exception
Version: 0.152
Version: 0.153
Release: 0
Summary: Higher-level library to access ELF
Group: System/Libraries
@ -32,6 +34,7 @@ Patch4: libebl-prototype-fix.diff
Patch5: elfutils-uninitialized.diff
Patch6: elfutils-0.137-dwarf-header-check-fix.diff
Patch7: elfutils-0.148-dont-crash.diff
Patch8: elfutils-revert-portability-scanf.patch
BuildRoot: %{_tmppath}/%{name}-%{version}-build
BuildRequires: automake
BuildRequires: bison
@ -142,6 +145,7 @@ to develop applications that require these.
%patch5 -p1
%patch6 -p1
%patch7 -p1
%patch8 -p1 -R
%build
# Change DATE/TIME macros to use last change time of elfutils.changes