From: HongBo Zheng <zhenghong...@huawei.com>
Fix deallocate null pointer in instruction_config, while
pointer 'data' or 'instr' may be null.
Fixes: a1711f948dbf ("pipeline: add SWX Rx and extract instructions")
Cc: sta...@dpdk.org
Signed-off-by: HongBo Zheng <zhenghong...@huawei.com>
Signed-off-by: Min Hu (Connor) <humi...@huawei.com>
---
lib/librte_pipeline/rte_swx_pipeline.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/lib/librte_pipeline/rte_swx_pipeline.c
b/lib/librte_pipeline/rte_swx_pipeline.c
index 4455d91..6084635 100644
--- a/lib/librte_pipeline/rte_swx_pipeline.c
+++ b/lib/librte_pipeline/rte_swx_pipeline.c
@@ -8015,8 +8015,10 @@ instruction_config(struct rte_swx_pipeline *p,
return 0;
error:
- free(data);
- free(instr);
+ if (data)
+ free(data);
+ if (instr)
+ free(instr);
return err;
}
--
2.7.4
