6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2026-04-20 16:17:38 +00:00
Code Issues Projects Releases Wiki Activity

Replace strcpy with memcpy when we have the length around anyway.

Browse Source 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94746 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Benjamin Kramer
2010-01-28 18:04:38 +00:00
parent 2c47368a7d
commit 12ea66a727
5 changed files with 14 additions and 14 deletions
Download Patch File Download Diff File Expand all files Collapse all files
tools/bugpoint/ExtractFunction.cpp
+2 -6
View File
@@ -323,8 +323,6 @@ llvm::SplitFunctionsOutOfModule(Module *M,
Module *BugDriver::ExtractMappedBlocksFromModule(const
std::vector<BasicBlock*> &BBs,
Module *M) {
char *ExtraArg = NULL;
sys::Path uniqueFilename(OutputPrefix + "-extractblocks");
std::string ErrMsg;
if (uniqueFilename.createTemporaryFileOnDisk(true, &ErrMsg)) {
@@ -359,9 +357,8 @@ Module *BugDriver::ExtractMappedBlocksFromModule(const
}
BlocksToNotExtractFile.close();
const char *uniqueFN = uniqueFilename.c_str();
ExtraArg = (char*)malloc(23 + strlen(uniqueFN));
strcat(strcpy(ExtraArg, "--extract-blocks-file="), uniqueFN);
std::string uniqueFN = "--extract-blocks-file=" + uniqueFilename.str();
const char *ExtraArg = uniqueFN.c_str();
std::vector<const PassInfo*> PI;
std::vector<BasicBlock *> EmptyBBs; // This parameter is ignored.
@@ -370,7 +367,6 @@ Module *BugDriver::ExtractMappedBlocksFromModule(const
if (uniqueFilename.exists())
uniqueFilename.eraseFromDisk(); // Free disk space
free(ExtraArg);
if (Ret == 0) {
outs() << "*** Basic Block extraction failed, please report a bug!\n";