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| author | Remko Tronçon <git@el-tramo.be> | 2012-12-23 13:16:26 (GMT) |
|---|---|---|
| committer | Remko Tronçon <git@el-tramo.be> | 2012-12-23 14:43:26 (GMT) |
| commit | 491ddd570a752cf9bda85933bed0c6942e39b1f9 (patch) | |
| tree | 10c25c1be8cc08d0497df1dccd56a10fbb30beee /3rdParty/Boost/src/libs/regex/src/cregex.cpp | |
| parent | da7d7a0ca71b80281aa9ff2526290b61ccb0cc60 (diff) | |
| download | swift-contrib-491ddd570a752cf9bda85933bed0c6942e39b1f9.zip swift-contrib-491ddd570a752cf9bda85933bed0c6942e39b1f9.tar.bz2 | |
Update Boost to 1.52.0.
Change-Id: I1e56bea2600bf2ed9c5b3aba8c4f9d2a0f350e77
Diffstat (limited to '3rdParty/Boost/src/libs/regex/src/cregex.cpp')
| -rw-r--r-- | 3rdParty/Boost/src/libs/regex/src/cregex.cpp | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/3rdParty/Boost/src/libs/regex/src/cregex.cpp b/3rdParty/Boost/src/libs/regex/src/cregex.cpp index 5c27330..8d69139 100644 --- a/3rdParty/Boost/src/libs/regex/src/cregex.cpp +++ b/3rdParty/Boost/src/libs/regex/src/cregex.cpp @@ -361,11 +361,24 @@ void BuildFileList(std::list<std::string>* pl, const char* files, bool recurse) while(dstart != dend) { + // Verify that sprintf will not overflow: + if(std::strlen(dstart.path()) + std::strlen(directory_iterator::separator()) + std::strlen(ptr) >= MAX_PATH) + { + // Oops overflow, skip this item: + ++dstart; + continue; + } #if BOOST_WORKAROUND(BOOST_MSVC, >= 1400) && !defined(_WIN32_WCE) && !defined(UNDER_CE) - (::sprintf_s)(buf, sizeof(buf), "%s%s%s", dstart.path(), directory_iterator::separator(), ptr); + int r = (::sprintf_s)(buf, sizeof(buf), "%s%s%s", dstart.path(), directory_iterator::separator(), ptr); #else - (std::sprintf)(buf, "%s%s%s", dstart.path(), directory_iterator::separator(), ptr); + int r = (std::sprintf)(buf, "%s%s%s", dstart.path(), directory_iterator::separator(), ptr); #endif + if(r < 0) + { + // sprintf failed, skip this item: + ++dstart; + continue; + } BuildFileList(pl, buf, recurse); ++dstart; } |