diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/net/retry.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/net/retry.c b/src/net/retry.c index 0aa165abb..7e20f0c8a 100644 --- a/src/net/retry.c +++ b/src/net/retry.c @@ -148,6 +148,7 @@ void stop_timer ( struct retry_timer *timer ) { * @v timer Retry timer */ static void timer_expired ( struct retry_timer *timer ) { + struct refcnt *refcnt = timer->refcnt; int fail; /* Stop timer without performing RTT calculations */ @@ -169,8 +170,9 @@ static void timer_expired ( struct retry_timer *timer ) { /* Call expiry callback */ timer->expired ( timer, fail ); + /* If refcnt is NULL, then timer may already have been freed */ - ref_put ( timer->refcnt ); + ref_put ( refcnt ); } /** |