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strnlen isn't available on some platforms, use StringRef instead 

llvm-svn: 224679
This commit is contained in:
David Majnemer 2014-12-20 08:24:43 +00:00
parent 35545fa20a
commit d4449ed0f2
1 changed files with 2 additions and 1 deletions
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3
llvm/tools/llvm-objdump/MachODump.cpp
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@ -3664,7 +3664,8 @@ static void PrintLinkerOptionCommand(MachO::linker_option_command lo,
if (left > 0) { if (left > 0) {
i++; i++;
outs() << " string #" << i << " " << format("%.*s\n", left, string); outs() << " string #" << i << " " << format("%.*s\n", left, string);
uint32_t len = strnlen(string, left) + 1; uint32_t NullPos = StringRef(string, left).find('\0');
uint32_t len = std::min(NullPos, left) + 1;
string += len; string += len;
left -= len; left -= len;
} }