[dpdk-dev] [PATCH] app/compress-perf: fix memory deallocation issue
Adam Dybkowski
adamx.dybkowski at intel.com
Tue Aug 6 11:40:53 CEST 2019
This patch fixes the memory deallocation issue which happened
after unsuccessful allocation (e.g. due to the out of memory)
and produced the segmentation fault.
Fixes: 424dd6c8c1 ("app/compress-perf: add weak functions for multicore test")
Signed-off-by: Adam Dybkowski <adamx.dybkowski at intel.com>
---
app/test-compress-perf/comp_perf_test_common.c | 11 +++++++----
1 file changed, 7 insertions(+), 4 deletions(-)
diff --git a/app/test-compress-perf/comp_perf_test_common.c b/app/test-compress-perf/comp_perf_test_common.c
index 6edc40f04..7b26734c9 100644
--- a/app/test-compress-perf/comp_perf_test_common.c
+++ b/app/test-compress-perf/comp_perf_test_common.c
@@ -81,10 +81,13 @@ comp_perf_free_memory(struct cperf_mem_resources *mem)
{
uint32_t i;
- for (i = 0; i < mem->total_bufs; i++) {
- rte_pktmbuf_free(mem->comp_bufs[i]);
- rte_pktmbuf_free(mem->decomp_bufs[i]);
- }
+ if (mem->decomp_bufs != NULL)
+ for (i = 0; i < mem->total_bufs; i++)
+ rte_pktmbuf_free(mem->decomp_bufs[i]);
+
+ if (mem->comp_bufs != NULL)
+ for (i = 0; i < mem->total_bufs; i++)
+ rte_pktmbuf_free(mem->comp_bufs[i]);
rte_free(mem->decomp_bufs);
rte_free(mem->comp_bufs);
--
2.17.1
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