diff options
Diffstat (limited to 'gnu/packages/patches/libtiff-CVE-2014-8127-pt3.patch')
| -rw-r--r-- | gnu/packages/patches/libtiff-CVE-2014-8127-pt3.patch | 45 |
1 files changed, 0 insertions, 45 deletions
diff --git a/gnu/packages/patches/libtiff-CVE-2014-8127-pt3.patch b/gnu/packages/patches/libtiff-CVE-2014-8127-pt3.patch deleted file mode 100644 index b8a3703c4c..0000000000 --- a/gnu/packages/patches/libtiff-CVE-2014-8127-pt3.patch +++ /dev/null @@ -1,45 +0,0 @@ -Copied from Debian - -From 1f7359b00663804d96c3a102bcb6ead9812c1509 Mon Sep 17 00:00:00 2001 -From: erouault <erouault> -Date: Tue, 23 Dec 2014 10:15:35 +0000 -Subject: [PATCH] * libtiff/tif_read.c: fix several invalid comparisons of a - uint64 value with <= 0 by casting it to int64 first. This solves crashing bug - on corrupted images generated by afl. - ---- - ChangeLog | 6 ++++++ - libtiff/tif_read.c | 6 +++--- - 2 files changed, 9 insertions(+), 3 deletions(-) - -diff --git a/libtiff/tif_read.c b/libtiff/tif_read.c -index 2ba822a..dfc5b07 100644 ---- a/libtiff/tif_read.c -+++ b/libtiff/tif_read.c -@@ -458,7 +458,7 @@ TIFFReadRawStrip(TIFF* tif, uint32 strip, void* buf, tmsize_t size) - return ((tmsize_t)(-1)); - } - bytecount = td->td_stripbytecount[strip]; -- if (bytecount <= 0) { -+ if ((int64)bytecount <= 0) { - #if defined(__WIN32__) && (defined(_MSC_VER) || defined(__MINGW32__)) - TIFFErrorExt(tif->tif_clientdata, module, - "%I64u: Invalid strip byte count, strip %lu", -@@ -498,7 +498,7 @@ TIFFFillStrip(TIFF* tif, uint32 strip) - if ((tif->tif_flags&TIFF_NOREADRAW)==0) - { - uint64 bytecount = td->td_stripbytecount[strip]; -- if (bytecount <= 0) { -+ if ((int64)bytecount <= 0) { - #if defined(__WIN32__) && (defined(_MSC_VER) || defined(__MINGW32__)) - TIFFErrorExt(tif->tif_clientdata, module, - "Invalid strip byte count %I64u, strip %lu", -@@ -801,7 +801,7 @@ TIFFFillTile(TIFF* tif, uint32 tile) - if ((tif->tif_flags&TIFF_NOREADRAW)==0) - { - uint64 bytecount = td->td_stripbytecount[tile]; -- if (bytecount <= 0) { -+ if ((int64)bytecount <= 0) { - #if defined(__WIN32__) && (defined(_MSC_VER) || defined(__MINGW32__)) - TIFFErrorExt(tif->tif_clientdata, module, - "%I64u: Invalid tile byte count, tile %lu", |