diff options
| author |   Patrick J Volkerding <volkerdi@slackware.com> | 2018-05-25 23:29:36 +0000 |
|---|---|---|
| committer |   Eric Hameleers <alien@slackware.com> | 2018-05-31 15:18:32 -0700 |
| commit | 8ff4f2f51a6cf07fc33742ce3bee81328896e49b (patch) | |
| tree | 4a166b8389404be98a6c098babaa444e2dec8f48 /patches/source/libwmf/libwmf-0.2.8.4-CVE-2016-9011.patch | |
| parent | 76fc4757ac91ac7947a01fb7b53dddf9a78a01d1 (diff) | |
| download | current-8ff4f2f51a6cf07fc33742ce3bee81328896e49b.tar.gz current-8ff4f2f51a6cf07fc33742ce3bee81328896e49b.tar.xz | |
Fri May 25 23:29:36 UTC 201814.1
patches/packages/glibc-zoneinfo-2018e-noarch-2_slack14.1.txz: Rebuilt.
Handle removal of US/Pacific-New timezone. If we see that the machine is
using this, it will be automatically switched to US/Pacific.
Diffstat (limited to 'patches/source/libwmf/libwmf-0.2.8.4-CVE-2016-9011.patch')
| -rw-r--r-- | patches/source/libwmf/libwmf-0.2.8.4-CVE-2016-9011.patch | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/patches/source/libwmf/libwmf-0.2.8.4-CVE-2016-9011.patch b/patches/source/libwmf/libwmf-0.2.8.4-CVE-2016-9011.patch new file mode 100644 index 000000000..c6bd017c2 --- /dev/null +++ b/patches/source/libwmf/libwmf-0.2.8.4-CVE-2016-9011.patch @@ -0,0 +1,36 @@ +--- libwmf-0.2.8.4/src/player.c ++++ libwmf-0.2.8.4/src/player.c +@@ -139,8 +139,31 @@ + WMF_DEBUG (API,"bailing..."); + return (API->err); + } +- +- P->Parameters = (unsigned char*) wmf_malloc (API,(MAX_REC_SIZE(API) ) * 2 * sizeof (unsigned char)); ++ ++ U32 nMaxRecordSize = (MAX_REC_SIZE(API) ) * 2 * sizeof (unsigned char); ++ if (nMaxRecordSize) ++ { ++ //before allocating memory do a sanity check on size by seeking ++ //to claimed end to see if its possible. We're constrained here ++ //by the api and existing implementations to not simply seeking ++ //to SEEK_END. So use what we have to skip to the last byte and ++ //try and read it. ++ const long nPos = WMF_TELL (API); ++ WMF_SEEK (API, nPos + nMaxRecordSize - 1); ++ if (ERR (API)) ++ { WMF_DEBUG (API,"bailing..."); ++ return (API->err); ++ } ++ int byte = WMF_READ (API); ++ if (byte == (-1)) ++ { WMF_ERROR (API,"Unexpected EOF!"); ++ API->err = wmf_E_EOF; ++ return (API->err); ++ } ++ WMF_SEEK (API, nPos); ++ } ++ ++ P->Parameters = (unsigned char*) wmf_malloc (API, nMaxRecordSize); + + if (ERR (API)) + { WMF_DEBUG (API,"bailing..."); |