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| author | Natanael Copa <ncopa@alpinelinux.org> | 2011-12-22 13:09:37 +0000 |
|---|---|---|
| committer | Natanael Copa <ncopa@alpinelinux.org> | 2011-12-22 13:16:23 +0000 |
| commit | c2b8bb37691f6b8abbb53c0b8a56a05bf4bdb0b2 (patch) | |
| tree | e2cdef1762c1a9ecb2094c2322a24cce69ff2b3c /main/jasper/jasper-1.900.1-bnc725758.patch | |
| parent | 1d14e8873a7f6445fe2fc4e2fc2ee35b7345e5eb (diff) | |
| download | aports-c2b8bb37691f6b8abbb53c0b8a56a05bf4bdb0b2.tar.bz2 aports-c2b8bb37691f6b8abbb53c0b8a56a05bf4bdb0b2.tar.xz | |
main/jasper: security fixes (CVE-2011-4516, CVE-2011-4517)
fixes #877
Diffstat (limited to 'main/jasper/jasper-1.900.1-bnc725758.patch')
| -rw-r--r-- | main/jasper/jasper-1.900.1-bnc725758.patch | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/main/jasper/jasper-1.900.1-bnc725758.patch b/main/jasper/jasper-1.900.1-bnc725758.patch new file mode 100644 index 000000000..d2366dfad --- /dev/null +++ b/main/jasper/jasper-1.900.1-bnc725758.patch @@ -0,0 +1,25 @@ +diff -up src/libjasper/jpc/jpc_cs.c.orig-725758 src/libjasper/jpc/jpc_cs.c +--- ./src/libjasper/jpc/jpc_cs.c.orig-725758 2011-12-12 18:36:53.772117206 +0100 ++++ ./src/libjasper/jpc/jpc_cs.c 2011-12-12 18:36:12.805999375 +0100 +@@ -744,6 +744,12 @@ static int jpc_cox_getcompparms(jpc_ms_t + return -1; + } + compparms->numrlvls = compparms->numdlvls + 1; ++ if (compparms->numrlvls > JPC_MAXRLVLS) { ++ compparms->numrlvls = 0; ++ jpc_cox_destroycompparms(compparms); ++ return -1; ++ } ++ + if (prtflag) { + for (i = 0; i < compparms->numrlvls; ++i) { + if (jpc_getuint8(in, &tmp)) { +@@ -1331,7 +1337,7 @@ static int jpc_crg_getparms(jpc_ms_t *ms + jpc_crgcomp_t *comp; + uint_fast16_t compno; + crg->numcomps = cstate->numcomps; +- if (!(crg->comps = jas_alloc2(cstate->numcomps, sizeof(uint_fast16_t)))) { ++ if (!(crg->comps = jas_alloc2(cstate->numcomps, sizeof(jpc_crgcomp_t)))) { + return -1; + } + for (compno = 0, comp = crg->comps; compno < cstate->numcomps; |