diff options
Diffstat (limited to 'instrumentation/compare-transform-pass.so.cc')
-rw-r--r-- | instrumentation/compare-transform-pass.so.cc | 39 |
1 files changed, 33 insertions, 6 deletions
diff --git a/instrumentation/compare-transform-pass.so.cc b/instrumentation/compare-transform-pass.so.cc index f5dd4a53..288e8282 100644 --- a/instrumentation/compare-transform-pass.so.cc +++ b/instrumentation/compare-transform-pass.so.cc @@ -151,12 +151,39 @@ bool CompareTransform::transformCmps(Module &M, const bool processStrcmp, if (!Callee) continue; if (callInst->getCallingConv() != llvm::CallingConv::C) continue; StringRef FuncName = Callee->getName(); - isStrcmp &= !FuncName.compare(StringRef("strcmp")); - isMemcmp &= (!FuncName.compare(StringRef("memcmp")) || - !FuncName.compare(StringRef("bcmp"))); - isStrncmp &= !FuncName.compare(StringRef("strncmp")); - isStrcasecmp &= !FuncName.compare(StringRef("strcasecmp")); - isStrncasecmp &= !FuncName.compare(StringRef("strncasecmp")); + isStrcmp &= + (!FuncName.compare("strcmp") || !FuncName.compare("xmlStrcmp") || + !FuncName.compare("xmlStrEqual") || + !FuncName.compare("g_strcmp0") || + !FuncName.compare("curl_strequal") || + !FuncName.compare("strcsequal")); + isMemcmp &= + (!FuncName.compare("memcmp") || !FuncName.compare("bcmp") || + !FuncName.compare("CRYPTO_memcmp") || + !FuncName.compare("OPENSSL_memcmp") || + !FuncName.compare("memcmp_const_time") || + !FuncName.compare("memcmpct")); + isStrncmp &= (!FuncName.compare("strncmp") || + !FuncName.compare("xmlStrncmp") || + !FuncName.compare("curl_strnequal")); + isStrcasecmp &= (!FuncName.compare("strcasecmp") || + !FuncName.compare("stricmp") || + !FuncName.compare("ap_cstr_casecmp") || + !FuncName.compare("OPENSSL_strcasecmp") || + !FuncName.compare("xmlStrcasecmp") || + !FuncName.compare("g_strcasecmp") || + !FuncName.compare("g_ascii_strcasecmp") || + !FuncName.compare("Curl_strcasecompare") || + !FuncName.compare("Curl_safe_strcasecompare") || + !FuncName.compare("cmsstrcasecmp")); + isStrncasecmp &= (!FuncName.compare("strncasecmp") || + !FuncName.compare("strnicmp") || + !FuncName.compare("ap_cstr_casecmpn") || + !FuncName.compare("OPENSSL_strncasecmp") || + !FuncName.compare("xmlStrncasecmp") || + !FuncName.compare("g_ascii_strncasecmp") || + !FuncName.compare("Curl_strncasecompare") || + !FuncName.compare("g_strncasecmp")); isIntMemcpy &= !FuncName.compare("llvm.memcpy.p0i8.p0i8.i64"); if (!isStrcmp && !isMemcmp && !isStrncmp && !isStrcasecmp && |