commit 7484c21c4c352a2200d94939fabc10d1bd3f0723
author Elliott Hughes <enh@google.com> Thu Feb 02 02:41:38 2017 +0000
committer Elliott Hughes <enh@google.com> Thu Feb 02 02:41:38 2017 +0000
tree fe089ec40970a76f11107534632b1fc5789660ed
parent b0e8c565a622b5519e03d4416b0b5b1a5f20d7f5

Revert "Remove the global thread list."

This reverts commit b0e8c565a622b5519e03d4416b0b5b1a5f20d7f5.

Breaks swiftshader (http:/b/34883464).

Change-Id: I7b21193ba8a78f07d7ac65e41d0fe8516940a83b

libc/bionic/pthread_setschedparam.cpp

diff --git a/libc/bionic/pthread_setschedparam.cpp b/libc/bionic/pthread_setschedparam.cpp
index 904baee..0ad68bb 100644
--- a/libc/bionic/pthread_setschedparam.cpp
+++ b/libc/bionic/pthread_setschedparam.cpp
@@ -34,7 +34,10 @@
 int pthread_setschedparam(pthread_t t, int policy, const sched_param* param) {
   ErrnoRestorer errno_restorer;
 
-  pthread_internal_t* thread = reinterpret_cast<pthread_internal_t*>(t);
+  pthread_internal_t* thread = __pthread_internal_find(t);
+  if (thread == NULL) {
+    return ESRCH;
+  }
 
   int rc = sched_setscheduler(thread->tid, policy, param);
   if (rc == -1) {