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-rw-r--r--lib/BinaryFormat/Magic.cpp3
1 files changed, 1 insertions, 2 deletions
diff --git a/lib/BinaryFormat/Magic.cpp b/lib/BinaryFormat/Magic.cpp
index b19a07a9066..5d0a71fc780 100644
--- a/lib/BinaryFormat/Magic.cpp
+++ b/lib/BinaryFormat/Magic.cpp
@@ -51,8 +51,7 @@ file_magic llvm::identify_magic(StringRef Magic) {
return file_magic::coff_import_library;
}
// Windows resource file
- if (Magic.size() >= sizeof(COFF::WinResMagic) &&
- memcmp(Magic.data(), COFF::WinResMagic, sizeof(COFF::WinResMagic)) == 0)
+ if (startswith(Magic, "\0\0\0\0\x20\0\0\0\xFF"))
return file_magic::windows_resource;
// 0x0000 = COFF unknown machine type
if (Magic[1] == 0)