[dpdk-dev] [PATCH] examples/pipeline: fix resource release in table update

[Cristian Dumitrescu]

Fix the resource release sequence in table update.

Fixes: 5074e1d551 ("examples/pipeline: add configuration commands")
Coverity issues: 362882, 363041, 363044, 363047

Signed-off-by: Cristian Dumitrescu <cristian.dumitre...@intel.com>
---
 examples/pipeline/cli.c | 22 ++++++++++------------
 1 file changed, 10 insertions(+), 12 deletions(-)

diff --git a/examples/pipeline/cli.c b/examples/pipeline/cli.c
index 76a58ee28..5800cc98e 100644
--- a/examples/pipeline/cli.c
+++ b/examples/pipeline/cli.c
@@ -866,7 +866,7 @@ cmd_pipeline_table_update(char **tokens,
        }
 
        /* Add. */
-       if (file_add) {
+       if (file_add)
                for (line_id = 1; ; line_id++) {
                        struct rte_swx_table_entry *entry;
 
@@ -893,11 +893,9 @@ cmd_pipeline_table_update(char **tokens,
                        }
                }
 
-               fclose(file_add);
-       }
 
        /* Delete. */
-       if (file_delete) {
+       if (file_delete)
                for (line_id = 1; ; line_id++) {
                        struct rte_swx_table_entry *entry;
 
@@ -924,11 +922,8 @@ cmd_pipeline_table_update(char **tokens,
                        }
                }
 
-               fclose(file_delete);
-       }
-
        /* Default. */
-       if (file_default) {
+       if (file_default)
                for (line_id = 1; ; line_id++) {
                        struct rte_swx_table_entry *entry;
 
@@ -955,19 +950,22 @@ cmd_pipeline_table_update(char **tokens,
                        }
                }
 
-               fclose(file_default);
-       }
-
        status = rte_swx_ctl_pipeline_commit(p->ctl, 1);
        if (status) {
                snprintf(out, out_size, "Commit failed.");
                goto error;
        }
 
-       free(line);
 
        rte_swx_ctl_pipeline_table_fprintf(stdout, p->ctl, table_name);
 
+       free(line);
+       if (file_add)
+               fclose(file_add);
+       if (file_delete)
+               fclose(file_delete);
+       if (file_default)
+               fclose(file_default);
        return;
 
 error:
-- 
2.17.1