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[libFuzzer] be more robust when dealing with files on disk (e.g. don't crash if a file was there but disappeared)

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@247066 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Kostya Serebryany 2015-09-08 20:36:33 +00:00
parent 21b2bb4054
commit e96dc98acb
1 changed files with 2 additions and 4 deletions
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6
lib/Fuzzer/FuzzerIO.cpp
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@ -21,10 +21,8 @@ namespace fuzzer {
static long GetEpoch(const std::string &Path) {
struct stat St;
if (stat(Path.c_str(), &St)) {
Printf("Can not stat: %s; exiting\n", Path.c_str());
exit(1);
}
if (stat(Path.c_str(), &St))
return 0; // Can't stat, be conservative.
return St.st_mtime;
}