Author: trasz
Date: Tue Apr 17 13:44:40 2012
New Revision: 234381
URL: http://svn.freebsd.org/changeset/base/234381
Log:
Fix panic, triggered like this: "int main() { thr_exit(); }"
Submitted by: Mateusz Guzik
Modified:
head/sys/kern/kern_thr.c
Modified: head/sys/kern/kern_thr.c
==============================================================================
--- head/sys/kern/kern_thr.c Tue Apr 17 13:28:14 2012 (r234380)
+++ head/sys/kern/kern_thr.c Tue Apr 17 13:44:40 2012 (r234381)
@@ -317,13 +317,13 @@ sys_thr_exit(struct thread *td, struct t
rw_wlock(&tidhash_lock);
PROC_LOCK(p);
- racct_sub(p, RACCT_NTHR, 1);
/*
* Shutting down last thread in the proc. This will actually
* call exit() in the trampoline when it returns.
*/
if (p->p_numthreads != 1) {
+ racct_sub(p, RACCT_NTHR, 1);
LIST_REMOVE(td, td_hash);
rw_wunlock(&tidhash_lock);
tdsigcleanup(td);
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