[PATCH] D40767: Support pthread_key_create symbol alias in MSan/NetBSD

[Kamil Rytarowski via Phabricator via llvm-commits]

krytarowski updated this revision to Diff 125658.

Repository:
  rL LLVM

https://reviews.llvm.org/D40767

Files:
  lib/msan/msan_interceptors.cc


Index: lib/msan/msan_interceptors.cc
===================================================================
--- lib/msan/msan_interceptors.cc
+++ lib/msan/msan_interceptors.cc
@@ -1085,6 +1085,11 @@
   return res;
 }
 
+#if SANITIZER_NETBSD
+INTERCEPTOR(void, __libc_thr_keycreate, void *m, void (*dtor)(void *value)) \
+  ALIAS(WRAPPER_NAME(pthread_key_create));
+#endif
+
 INTERCEPTOR(int, pthread_join, void *th, void **retval) {
   ENSURE_MSAN_INITED();
   int res = REAL(pthread_join)(th, retval);
@@ -1634,6 +1639,11 @@
   INTERCEPT_FUNCTION(pthread_create);
 #endif
   INTERCEPT_FUNCTION(pthread_key_create);
+
+#if SANITIZER_NETBSD
+  INTERCEPT_FUNCTION(__libc_thr_keycreate);
+#endif
+
   INTERCEPT_FUNCTION(pthread_join);
   INTERCEPT_FUNCTION(tzset);
   INTERCEPT_FUNCTION(__cxa_atexit);


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