Commit 4cbe75be authored Aug 30, 2010 by Robert Richter

oprofile, arm: initialize perf_event pointers with NULL



The pointers must be NULL'ed to avoid double-freeing the pointers in
rare cases during reinitialization.

Signed-off-by: Robert Richter <robert.richter@amd.com>

parent c7fd239a

arch/arm/oprofile/common.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -351,6 +351,8 @@ int __init oprofile_arch_init(struct oprofile_operations *ops)
		{
		int cpu, ret = 0;

		memset(&perf_events, 0, sizeof(perf_events));

		perf_num_counters = armpmu_get_max_events();

		counter_config = kcalloc(perf_num_counters,