[sanitizer] Fix typo that breaks shmctl() interceptor.

https://code.google.com/p/address-sanitizer/issues/detail?id=259 git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@200468 91177308-0d34-0410-b5e6-96231b3b80d8
rust-lang · Jan 30, 2014 · f276ed8 · f276ed8
1 parent fce5d11
commit f276ed8
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diff --git a/lib/asan/lit_tests/TestCases/Linux/shmctl.cc b/lib/asan/lit_tests/TestCases/Linux/shmctl.cc
@@ -15,4 +15,10 @@ int main() {
   printf("shm_segsz: %zd\n", ds.shm_segsz);
   assert(ds.shm_segsz == 4096);
   assert(-1 != shmctl(id, IPC_RMID, 0));
+
+  struct shm_info shmInfo;
+  res = shmctl(0, SHM_INFO, (struct shmid_ds *)&shmInfo);
+  assert(res > -1);
+
+  return 0;
 }
diff --git a/lib/sanitizer_common/sanitizer_platform_limits_posix.cc b/lib/sanitizer_common/sanitizer_platform_limits_posix.cc
@@ -193,7 +193,7 @@ namespace __sanitizer {
   int shmctl_ipc_stat = (int)IPC_STAT;
   int shmctl_ipc_info = (int)IPC_INFO;
   int shmctl_shm_info = (int)SHM_INFO;
-  int shmctl_shm_stat = (int)SHM_INFO;
+  int shmctl_shm_stat = (int)SHM_STAT;
 #endif
 
   int map_fixed = MAP_FIXED;