[compiler-rt] d859403 - [sanitizer] Fix pthread_exit interceptor's return type (#71253)

[via llvm-commits]

Author: Heejin Ahn
Date: 2023-11-05T22:41:37-08:00
New Revision: d85940303730ee3127cfcf95cd549d4e5c4e0de1

URL: https://github.com/llvm/llvm-project/commit/d85940303730ee3127cfcf95cd549d4e5c4e0de1
DIFF: https://github.com/llvm/llvm-project/commit/d85940303730ee3127cfcf95cd549d4e5c4e0de1.diff

LOG: [sanitizer] Fix pthread_exit interceptor's return type (#71253)

`pthread_exit`'s return type is void.

Added: 
    

Modified: 
    compiler-rt/lib/asan/asan_interceptors.cpp
    compiler-rt/lib/hwasan/hwasan_interceptors.cpp
    compiler-rt/lib/lsan/lsan_interceptors.cpp

Removed: 
    


################################################################################
diff  --git a/compiler-rt/lib/asan/asan_interceptors.cpp b/compiler-rt/lib/asan/asan_interceptors.cpp
index 876682c3b6b3a35..0ee8e0ea786edeb 100644
--- a/compiler-rt/lib/asan/asan_interceptors.cpp
+++ b/compiler-rt/lib/asan/asan_interceptors.cpp
@@ -300,9 +300,9 @@ INTERCEPTOR(int, pthread_detach, void *thread) {
   return result;
 }
 
-INTERCEPTOR(int, pthread_exit, void *retval) {
+INTERCEPTOR(void, pthread_exit, void *retval) {
   asanThreadArgRetval().Finish(GetThreadSelf(), retval);
-  return REAL(pthread_exit)(retval);
+  REAL(pthread_exit)(retval);
 }
 
 #    if ASAN_INTERCEPT_TRYJOIN

diff  --git a/compiler-rt/lib/hwasan/hwasan_interceptors.cpp b/compiler-rt/lib/hwasan/hwasan_interceptors.cpp
index 1a77d776e65e4ba..e657ce41ee4dce7 100644
--- a/compiler-rt/lib/hwasan/hwasan_interceptors.cpp
+++ b/compiler-rt/lib/hwasan/hwasan_interceptors.cpp
@@ -305,9 +305,9 @@ INTERCEPTOR(int, pthread_detach, void *thread) {
   return result;
 }
 
-INTERCEPTOR(int, pthread_exit, void *retval) {
+INTERCEPTOR(void, pthread_exit, void *retval) {
   hwasanThreadArgRetval().Finish(GetThreadSelf(), retval);
-  return REAL(pthread_exit)(retval);
+  REAL(pthread_exit)(retval);
 }
 
 #    if SANITIZER_GLIBC

diff  --git a/compiler-rt/lib/lsan/lsan_interceptors.cpp b/compiler-rt/lib/lsan/lsan_interceptors.cpp
index fac6133ddf21b26..885f7ad5ddba961 100644
--- a/compiler-rt/lib/lsan/lsan_interceptors.cpp
+++ b/compiler-rt/lib/lsan/lsan_interceptors.cpp
@@ -490,9 +490,9 @@ INTERCEPTOR(int, pthread_detach, void *thread) {
   return result;
 }
 
-INTERCEPTOR(int, pthread_exit, void *retval) {
+INTERCEPTOR(void, pthread_exit, void *retval) {
   GetThreadArgRetval().Finish(GetThreadSelf(), retval);
-  return REAL(pthread_exit)(retval);
+  REAL(pthread_exit)(retval);
 }
 
 #  if SANITIZER_INTERCEPT_TRYJOIN