diff options
Diffstat (limited to 'gnu/packages/patches/jasper-CVE-2007-2721.patch')
| -rw-r--r-- | gnu/packages/patches/jasper-CVE-2007-2721.patch | 20 |
1 files changed, 0 insertions, 20 deletions
diff --git a/gnu/packages/patches/jasper-CVE-2007-2721.patch b/gnu/packages/patches/jasper-CVE-2007-2721.patch deleted file mode 100644 index 9838247894..0000000000 --- a/gnu/packages/patches/jasper-CVE-2007-2721.patch +++ /dev/null @@ -1,20 +0,0 @@ -Fix CVE-2007-2721 (heap corruption in jpc_qcx_getcompparms()). - -Copied from Fedora. - -http://pkgs.fedoraproject.org/cgit/rpms/jasper.git/tree/patch-libjasper-stepsizes-overflow.diff - ---- jasper-1.900.1.orig/src/libjasper/jpc/jpc_cs.c 2007-01-19 22:43:07.000000000 +0100 -+++ jasper-1.900.1/src/libjasper/jpc/jpc_cs.c 2007-04-06 01:29:02.000000000 +0200 -@@ -982,7 +982,10 @@ static int jpc_qcx_getcompparms(jpc_qcxc - compparms->numstepsizes = (len - n) / 2; - break; - } -- if (compparms->numstepsizes > 0) { -+ if (compparms->numstepsizes > 3 * JPC_MAXRLVLS + 1) { -+ jpc_qcx_destroycompparms(compparms); -+ return -1; -+ } else if (compparms->numstepsizes > 0) { - compparms->stepsizes = jas_malloc(compparms->numstepsizes * - sizeof(uint_fast16_t)); - assert(compparms->stepsizes); |