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| author | Chris Lattner <sabre@nondot.org> | 2009-09-20 06:58:54 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2009-09-20 06:58:54 +0000 |
| commit | a15f0044a0c50f48ef1e5abe111c6e1c1aec4027 (patch) | |
| tree | bb342c1be5eca8931b4c380750a259510049e653 /llvm/lib/MC/MCSectionMachO.cpp | |
| parent | 17ec6b11d2efd2996c27455c5294bd5981712f9d (diff) | |
| download | llvm-a15f0044a0c50f48ef1e5abe111c6e1c1aec4027.zip llvm-a15f0044a0c50f48ef1e5abe111c6e1c1aec4027.tar.gz llvm-a15f0044a0c50f48ef1e5abe111c6e1c1aec4027.tar.bz2 | |
eliminate a use of strtoul.
llvm-svn: 82382
Diffstat (limited to 'llvm/lib/MC/MCSectionMachO.cpp')
| -rw-r--r-- | llvm/lib/MC/MCSectionMachO.cpp | 14 |
1 files changed, 2 insertions, 12 deletions
diff --git a/llvm/lib/MC/MCSectionMachO.cpp b/llvm/lib/MC/MCSectionMachO.cpp index 32d908f..33f5087d 100644 --- a/llvm/lib/MC/MCSectionMachO.cpp +++ b/llvm/lib/MC/MCSectionMachO.cpp @@ -260,18 +260,8 @@ std::string MCSectionMachO::ParseSectionSpecifier(StringRef Spec, // In. StringRef StubSizeStr = Comma.second; StripSpaces(StubSizeStr); - // Convert the a null terminated buffer for strtoul. - char TmpBuffer[32]; - if (StubSizeStr.size() >= 32) - return"mach-o section specifier has a stub size specifier that is too long"; - - memcpy(TmpBuffer, StubSizeStr.data(), StubSizeStr.size()); - TmpBuffer[StubSizeStr.size()] = 0; - - char *EndPtr; - StubSize = strtoul(TmpBuffer, &EndPtr, 0); - - if (EndPtr[0] != 0) + // Convert the stub size from a string to an integer. + if (StubSizeStr.getAsInteger(0, StubSize)) return "mach-o section specifier has a malformed stub size"; return ""; |