diff options
Diffstat (limited to 'gnu/packages/patches/jasper-CVE-2014-9029.patch')
| -rw-r--r-- | gnu/packages/patches/jasper-CVE-2014-9029.patch | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/gnu/packages/patches/jasper-CVE-2014-9029.patch b/gnu/packages/patches/jasper-CVE-2014-9029.patch new file mode 100644 index 0000000000..72b4cc2dce --- /dev/null +++ b/gnu/packages/patches/jasper-CVE-2014-9029.patch @@ -0,0 +1,36 @@ +Fix CVE-2014-9029 (Heap overflows in libjasper). + +Copied from Fedora. + +http://pkgs.fedoraproject.org/cgit/rpms/jasper.git/tree/jasper-CVE-2014-9029.patch +https://bugzilla.redhat.com/show_bug.cgi?id=1167537 + +--- jasper-1.900.1.orig/src/libjasper/jpc/jpc_dec.c 2014-11-27 12:45:44.000000000 +0100 ++++ jasper-1.900.1/src/libjasper/jpc/jpc_dec.c 2014-11-27 12:44:58.000000000 +0100 +@@ -1281,7 +1281,7 @@ static int jpc_dec_process_coc(jpc_dec_t + jpc_coc_t *coc = &ms->parms.coc; + jpc_dec_tile_t *tile; + +- if (JAS_CAST(int, coc->compno) > dec->numcomps) { ++ if (JAS_CAST(int, coc->compno) >= dec->numcomps) { + jas_eprintf("invalid component number in COC marker segment\n"); + return -1; + } +@@ -1307,7 +1307,7 @@ static int jpc_dec_process_rgn(jpc_dec_t + jpc_rgn_t *rgn = &ms->parms.rgn; + jpc_dec_tile_t *tile; + +- if (JAS_CAST(int, rgn->compno) > dec->numcomps) { ++ if (JAS_CAST(int, rgn->compno) >= dec->numcomps) { + jas_eprintf("invalid component number in RGN marker segment\n"); + return -1; + } +@@ -1356,7 +1356,7 @@ static int jpc_dec_process_qcc(jpc_dec_t + jpc_qcc_t *qcc = &ms->parms.qcc; + jpc_dec_tile_t *tile; + +- if (JAS_CAST(int, qcc->compno) > dec->numcomps) { ++ if (JAS_CAST(int, qcc->compno) >= dec->numcomps) { + jas_eprintf("invalid component number in QCC marker segment\n"); + return -1; + } |