[asan] Add one more x86 encoding to the interceptor for strrchr

llvm-svn: 264060
2016-03-22 15:46:43 +00:00 · 2016-03-22 15:46:43 +00:00 · 2310c658d8
parent 0259b7b44e
commit 2310c658d8
1 changed files with 1 additions and 0 deletions
--- a/compiler-rt/lib/interception/interception_win.cc
+++ b/compiler-rt/lib/interception/interception_win.cc
@ -97,6 +97,7 @@ static size_t RoundUpToInstrBoundary(size_t size, char *code) {
        continue;
      case 0x458B:  // 8B 45 XX = mov eax, dword ptr [ebp+XXh]
      case 0x5D8B:  // 8B 5D XX = mov ebx, dword ptr [ebp+XXh]
+      case 0x7D8B:  // 8B 7D XX = mov edi, dword ptr [ebp+XXh]
      case 0xEC83:  // 83 EC XX = sub esp, XX
      case 0x75FF:  // FF 75 XX = push dword ptr [ebp+XXh]
        cursor += 3;