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Fix out-of-band deref of (potentially) gone threads structure
[fio.git]
/
fio.c
diff --git
a/fio.c
b/fio.c
index c17ea3c3ae8822ba68f8f705c4ce13812d5052a3..37a425e85ee6fde71ec7aa537b0f6947687cc128 100644
(file)
--- a/
fio.c
+++ b/
fio.c
@@
-101,6
+101,9
@@
static void terminate_threads(int group_id)
static void sig_handler(int sig)
{
+ if (!threads)
+ return;
+
switch (sig) {
case SIGALRM:
update_io_ticks();