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| author | rdivacky <rdivacky@FreeBSD.org> | 2010-02-16 09:30:23 +0000 |
|---|---|---|
| committer | rdivacky <rdivacky@FreeBSD.org> | 2010-02-16 09:30:23 +0000 |
| commit | f25ddd991a5601d0101602c4c263a58c7af4b8a2 (patch) | |
| tree | 4cfca640904d1896e25032757a61f8959c066919 /lib/Support/CommandLine.cpp | |
| parent | 3fd58f91dd318518f7daa4ba64c0aaf31799d89b (diff) | |
| download | FreeBSD-src-f25ddd991a5601d0101602c4c263a58c7af4b8a2.zip FreeBSD-src-f25ddd991a5601d0101602c4c263a58c7af4b8a2.tar.gz | |
Update LLVM to r96341.
Diffstat (limited to 'lib/Support/CommandLine.cpp')
| -rw-r--r-- | lib/Support/CommandLine.cpp | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/lib/Support/CommandLine.cpp b/lib/Support/CommandLine.cpp index fa692be8..961dc1f 100644 --- a/lib/Support/CommandLine.cpp +++ b/lib/Support/CommandLine.cpp @@ -507,8 +507,9 @@ void cl::ParseCommandLineOptions(int argc, char **argv, // Copy the program name into ProgName, making sure not to overflow it. std::string ProgName = sys::Path(argv[0]).getLast(); - if (ProgName.size() > 79) ProgName.resize(79); - strcpy(ProgramName, ProgName.c_str()); + size_t Len = std::min(ProgName.size(), size_t(79)); + memcpy(ProgramName, ProgName.data(), Len); + ProgramName[Len] = '\0'; ProgramOverview = Overview; bool ErrorParsing = false; |
