Fix: Double free in utils_partial_realpath error path

Fixes coverity #1355521

Signed-off-by: Michael Jeanson <mjeanson@efficios.com>
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>

diff --git a/src/common/utils.c b/src/common/utils.c
index 30a5f106ba8b19ec6ebbf26a059ff20fd278062c..901ddb036771d77ff7ab1c2f723c98db7f895bbb 100644 (file)
--- a/src/common/utils.c
+++ b/src/common/utils.c
@@ -190,7 +190,9 @@ error:
        free(resolved_path);
        free(cut_path);
        free(try_path);
-       free(try_path_prev);
+       if (try_path_prev != try_path) {
+               free(try_path_prev);
+       }
        return NULL;
 }