* CVE-2022-2519 [bsc#1202968] * CVE-2022-2520 [bsc#1202973] * CVE-2022-2521 [bsc#1202971] + tiff-CVE-2022-2519,CVE-2022-2520,CVE-2022-2521.patch OBS-URL: https://build.opensuse.org/package/show/graphics/tiff?expand=0&rev=159
73 lines
3.1 KiB
Diff
73 lines
3.1 KiB
Diff
Index: tiff-4.4.0/tools/tiffcrop.c
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===================================================================
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--- tiff-4.4.0.orig/tools/tiffcrop.c
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+++ tiff-4.4.0/tools/tiffcrop.c
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@@ -108,7 +108,7 @@
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* lower level, scanline level routines. Debug reports a limited set
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* of messages to monitor progress without enabling dump logs.
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*
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- * Note: The (-X|-Y), -Z and -z options are mutually exclusive.
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+ * Note: The (-X|-Y), -Z, -z and -S options are mutually exclusive.
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* In no case should the options be applied to a given selection successively.
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*/
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@@ -173,12 +173,12 @@ static char tiffcrop_rev_date[] = "02-
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#define ROTATECW_270 32
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#define ROTATE_ANY (ROTATECW_90 | ROTATECW_180 | ROTATECW_270)
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-#define CROP_NONE 0
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-#define CROP_MARGINS 1
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-#define CROP_WIDTH 2
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-#define CROP_LENGTH 4
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-#define CROP_ZONES 8
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-#define CROP_REGIONS 16
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+#define CROP_NONE 0 /* "-S" -> Page_MODE_ROWSCOLS and page->rows/->cols != 0 */
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+#define CROP_MARGINS 1 /* "-m" */
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+#define CROP_WIDTH 2 /* "-X" */
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+#define CROP_LENGTH 4 /* "-Y" */
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+#define CROP_ZONES 8 /* "-Z" */
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+#define CROP_REGIONS 16 /* "-z" */
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#define CROP_ROTATE 32
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#define CROP_MIRROR 64
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#define CROP_INVERT 128
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@@ -316,7 +316,7 @@ struct crop_mask {
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#define PAGE_MODE_RESOLUTION 1
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#define PAGE_MODE_PAPERSIZE 2
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#define PAGE_MODE_MARGINS 4
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-#define PAGE_MODE_ROWSCOLS 8
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+#define PAGE_MODE_ROWSCOLS 8 /* for -S option */
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#define INVERT_DATA_ONLY 10
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#define INVERT_DATA_AND_TAG 11
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@@ -781,7 +781,7 @@ static const char usage_info[] =
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" The four debug/dump options are independent, though it makes little sense to\n"
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" specify a dump file without specifying a detail level.\n"
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"\n"
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-"Note: The (-X|-Y), -Z and -z options are mutually exclusive.\n"
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+"Note: The (-X|-Y), -Z, -z and -S options are mutually exclusive.\n"
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" In no case should the options be applied to a given selection successively.\n"
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"\n"
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;
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@@ -2131,13 +2131,14 @@ void process_command_opts (int argc, ch
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/*NOTREACHED*/
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}
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}
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- /*-- Check for not allowed combinations (e.g. -X, -Y and -Z and -z are mutually exclusive) --*/
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- char XY, Z, R;
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- XY = ((crop_data->crop_mode & CROP_WIDTH) || (crop_data->crop_mode & CROP_LENGTH));
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- Z = (crop_data->crop_mode & CROP_ZONES);
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- R = (crop_data->crop_mode & CROP_REGIONS);
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- if ((XY && Z) || (XY && R) || (Z && R)) {
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- TIFFError("tiffcrop input error", "The crop options(-X|-Y), -Z and -z are mutually exclusive.->Exit");
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+ /*-- Check for not allowed combinations (e.g. -X, -Y and -Z, -z and -S are mutually exclusive) --*/
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+ char XY, Z, R, S;
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+ XY = ((crop_data->crop_mode & CROP_WIDTH) || (crop_data->crop_mode & CROP_LENGTH)) ? 1 : 0;
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+ Z = (crop_data->crop_mode & CROP_ZONES) ? 1 : 0;
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+ R = (crop_data->crop_mode & CROP_REGIONS) ? 1 : 0;
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+ S = (page->mode & PAGE_MODE_ROWSCOLS) ? 1 : 0;
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+ if (XY + Z + R + S > 1) {
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+ TIFFError("tiffcrop input error", "The crop options(-X|-Y), -Z, -z and -S are mutually exclusive.->Exit");
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exit(EXIT_FAILURE);
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}
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} /* end process_command_opts */
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