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| author | Daniel Sabogal <dsabogalcc@gmail.com> | 2018-02-06 09:53:48 -0500 |
|---|---|---|
| committer | Timo Teräs <timo.teras@iki.fi> | 2018-02-06 16:48:23 +0000 |
| commit | 2c5e07e07d00696e93c338f61e2879e2b12a2172 (patch) | |
| tree | 2efd150dd4e0d0d7c75db3e488951e89ea844ef9 /main/p7zip/CVE-2017-17969.patch | |
| parent | 8a00e9f5dcc3247c5297157928576f89a8d4f26a (diff) | |
| download | aports-2c5e07e07d00696e93c338f61e2879e2b12a2172.tar.bz2 aports-2c5e07e07d00696e93c338f61e2879e2b12a2172.tar.xz | |
main/p7zip: security fix for CVE-2017-17969, modernize
Diffstat (limited to 'main/p7zip/CVE-2017-17969.patch')
| -rw-r--r-- | main/p7zip/CVE-2017-17969.patch | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/main/p7zip/CVE-2017-17969.patch b/main/p7zip/CVE-2017-17969.patch new file mode 100644 index 0000000000..af9e03931f --- /dev/null +++ b/main/p7zip/CVE-2017-17969.patch @@ -0,0 +1,16 @@ +--- p7zip_16.02/CPP/7zip/Compress/ShrinkDecoder.cpp.orig ++++ p7zip_16.02/CPP/7zip/Compress/ShrinkDecoder.cpp +@@ -121,7 +121,12 @@ + { + _stack[i++] = _suffixes[cur]; + cur = _parents[cur]; +- } ++ if (i >= kNumItems) ++ break; ++ } ++ ++ if (i >= kNumItems) ++ break; + + _stack[i++] = (Byte)cur; + lastChar2 = (Byte)cur; |