perf-counter: initialize perf counter shash before use

Private variable perf_counters needs to be initialized before use. Otherwise, perf_counter_init() call will cause crashes. Signed-off-by: Andy Zhou <[email protected]> Acked-by: Ben Pfaff <[email protected]>
dhanunjaya · Jul 17, 2015 · cd747ab · cd747ab
1 parent 8b34ccd
commit cd747ab
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/perf-counter.c b/lib/perf-counter.c
@@ -31,7 +31,7 @@
 #include "shash.h"
 #include "util.h"
 
-static struct shash perf_counters;
+static struct shash perf_counters = SHASH_INITIALIZER(&perf_counters);
 static int fd__ = 0;
 
 uint64_t