diff options
Diffstat (limited to 'gnu/packages/patches/libtiff-CVE-2013-4232.patch')
| -rw-r--r-- | gnu/packages/patches/libtiff-CVE-2013-4232.patch | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/gnu/packages/patches/libtiff-CVE-2013-4232.patch b/gnu/packages/patches/libtiff-CVE-2013-4232.patch new file mode 100644 index 0000000000..3a92f61fef --- /dev/null +++ b/gnu/packages/patches/libtiff-CVE-2013-4232.patch @@ -0,0 +1,20 @@ +Copied from Debian + +Description: use after free in tiff2pdf +Bug: http://bugzilla.maptools.org/show_bug.cgi?id=2449 +Bug-Debian: http://bugs.debian.org/719303 + +Index: tiff-4.0.3/tools/tiff2pdf.c +=================================================================== +--- tiff-4.0.3.orig/tools/tiff2pdf.c 2013-08-22 11:46:37.292847242 -0400 ++++ tiff-4.0.3/tools/tiff2pdf.c 2013-08-22 11:46:37.292847242 -0400 +@@ -2461,7 +2461,8 @@ + (unsigned long) t2p->tiff_datasize, + TIFFFileName(input)); + t2p->t2p_error = T2P_ERR_ERROR; +- _TIFFfree(buffer); ++ _TIFFfree(buffer); ++ return(0); + } else { + buffer=samplebuffer; + t2p->tiff_datasize *= t2p->tiff_samplesperpixel; |