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| author | David Majnemer <david.majnemer@gmail.com> | 2014-12-20 08:24:43 +0000 |
|---|---|---|
| committer | David Majnemer <david.majnemer@gmail.com> | 2014-12-20 08:24:43 +0000 |
| commit | d4449ed0f2eae9bd9fac3a1ad6722db70d916715 (patch) | |
| tree | ffc480190bf69c2df126df2e43d02b1964d707a2 /llvm/tools/llvm-objdump/MachODump.cpp | |
| parent | 35545fa20aa62e1a665d2a958b08a356284f79fe (diff) | |
| download | bcm5719-llvm-d4449ed0f2eae9bd9fac3a1ad6722db70d916715.tar.gz bcm5719-llvm-d4449ed0f2eae9bd9fac3a1ad6722db70d916715.zip | |
strnlen isn't available on some platforms, use StringRef instead
llvm-svn: 224679
Diffstat (limited to 'llvm/tools/llvm-objdump/MachODump.cpp')
| -rw-r--r-- | llvm/tools/llvm-objdump/MachODump.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/llvm/tools/llvm-objdump/MachODump.cpp b/llvm/tools/llvm-objdump/MachODump.cpp index 9f5216bffae..75ad4aa8b9b 100644 --- a/llvm/tools/llvm-objdump/MachODump.cpp +++ b/llvm/tools/llvm-objdump/MachODump.cpp @@ -3664,7 +3664,8 @@ static void PrintLinkerOptionCommand(MachO::linker_option_command lo, if (left > 0) { i++; 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; left -= len; } |
