diff options
author | Patrick J Volkerding <volkerdi@slackware.com> | 2018-05-25 23:29:36 +0000 |
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committer | Eric Hameleers <alien@slackware.com> | 2018-05-31 15:13:35 -0700 |
commit | 9097b9a1f29939d4996b0a685847517d02f7b5ad (patch) | |
tree | c74b091b97e2f7655593b7e011e8b37bcf1e8611 /patches/source/libwmf/libwmf-0.2.8.4-CVE-2016-9011.patch | |
parent | 75a4a592e5ccda30715f93563d741b83e0dcf39e (diff) | |
download | current-13.37.tar.gz current-13.37.tar.xz |
Fri May 25 23:29:36 UTC 201813.37
patches/packages/glibc-zoneinfo-2018e-noarch-2_slack13.37.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..."); |