Avoid runtime pitfalls by removing undefined behaviour.

swiftlang · May 22, 2018 · 9b2a622 · 9b2a622
1 parent 3b79f5d
commit 9b2a622
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Showing 2 changed files with 2 additions and 1 deletion.
diff --git a/CoreFoundation/Base.subproj/CFPlatform.c b/CoreFoundation/Base.subproj/CFPlatform.c
@@ -628,6 +628,7 @@ static void *__CFTSDGetSpecific() {
 #if DEPLOYMENT_TARGET_MACOSX || DEPLOYMENT_TARGET_EMBEDDED || DEPLOYMENT_TARGET_EMBEDDED_MINI
     return pthread_getspecific(__CFTSDIndexKey);
 #elif DEPLOYMENT_TARGET_LINUX
+    __CFTSDInitialize();
     return pthread_getspecific(__CFTSDIndexKey);
 #elif DEPLOYMENT_TARGET_WINDOWS
     return TlsGetValue(__CFTSDIndexKey);

diff --git a/CoreFoundation/Base.subproj/CFUtilities.c b/CoreFoundation/Base.subproj/CFUtilities.c
@@ -658,7 +658,7 @@ static void _CFShowToFile(FILE *file, Boolean flush, const void *obj) {
 #if DEPLOYMENT_TARGET_MACOSX || DEPLOYMENT_TARGET_EMBEDDED || DEPLOYMENT_TARGET_EMBEDDED_MINI
          fprintf_l(file, NULL, "\n");
 #else
-         fprintf(file, NULL, "\n");
+         fprintf(file, "\n");
 #endif
          if (flush) fflush(file);
      }