diff options
Diffstat (limited to 'poky/meta/recipes-multimedia/libtiff/tiff/eecb0712f4c3a5b449f70c57988260a667ddbdef.patch')
-rw-r--r-- | poky/meta/recipes-multimedia/libtiff/tiff/eecb0712f4c3a5b449f70c57988260a667ddbdef.patch | 32 |
1 files changed, 0 insertions, 32 deletions
diff --git a/poky/meta/recipes-multimedia/libtiff/tiff/eecb0712f4c3a5b449f70c57988260a667ddbdef.patch b/poky/meta/recipes-multimedia/libtiff/tiff/eecb0712f4c3a5b449f70c57988260a667ddbdef.patch deleted file mode 100644 index 74f9649fdf..0000000000 --- a/poky/meta/recipes-multimedia/libtiff/tiff/eecb0712f4c3a5b449f70c57988260a667ddbdef.patch +++ /dev/null @@ -1,32 +0,0 @@ -From eecb0712f4c3a5b449f70c57988260a667ddbdef Mon Sep 17 00:00:00 2001 -From: Even Rouault <even.rouault@spatialys.com> -Date: Sun, 6 Feb 2022 13:08:38 +0100 -Subject: [PATCH] TIFFFetchStripThing(): avoid calling memcpy() with a null - source pointer and size of zero (fixes #362) - -Upstream-Status: Backport -CVE: CVE-2022-0561 - ---- - libtiff/tif_dirread.c | 5 +++-- - 1 file changed, 3 insertions(+), 2 deletions(-) - -diff --git a/libtiff/tif_dirread.c b/libtiff/tif_dirread.c -index 23194ced..50ebf8ac 100644 ---- a/libtiff/tif_dirread.c -+++ b/libtiff/tif_dirread.c -@@ -5777,8 +5777,9 @@ TIFFFetchStripThing(TIFF* tif, TIFFDirEntry* dir, uint32_t nstrips, uint64_t** l - _TIFFfree(data); - return(0); - } -- _TIFFmemcpy(resizeddata,data, (uint32_t)dir->tdir_count * sizeof(uint64_t)); -- _TIFFmemset(resizeddata+(uint32_t)dir->tdir_count, 0, (nstrips - (uint32_t)dir->tdir_count) * sizeof(uint64_t)); -+ if( dir->tdir_count ) -+ _TIFFmemcpy(resizeddata,data, (uint32_t)dir->tdir_count * sizeof(uint64_t)); -+ _TIFFmemset(resizeddata+(uint32_t)dir->tdir_count, 0, (nstrips - (uint32_t)dir->tdir_count) * sizeof(uint64_t)); - _TIFFfree(data); - data=resizeddata; - } --- -GitLab - |