Author: markj
Date: Mon Aug 24 13:54:58 2020
New Revision: 364679
URL: https://svnweb.freebsd.org/changeset/base/364679
Log:
MFC r364328:
Fix a lock leak when emulating futex(FUTEX_WAIT_BITSET).
Modified:
stable/12/sys/compat/linux/linux_futex.c
Directory Properties:
stable/12/ (props changed)
Modified: stable/12/sys/compat/linux/linux_futex.c
==============================================================================
--- stable/12/sys/compat/linux/linux_futex.c Mon Aug 24 13:54:41 2020
(r364678)
+++ stable/12/sys/compat/linux/linux_futex.c Mon Aug 24 13:54:58 2020
(r364679)
@@ -643,6 +643,7 @@ futex_wait(struct futex *f, struct waiting_proc *wp, s
if (bitset == 0) {
LIN_SDT_PROBE1(futex, futex_wait, return, EINVAL);
+ futex_put(f, wp);
return (EINVAL);
}
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