address parsing: fix memory leak in error path

8 years ago · f964cdbc93
parent a6fccd952e
commit f964cdbc93
1 changed files with 4 additions and 1 deletions
--- a/src/detect-engine-address.c
+++ b/src/detect-engine-address.c
@ -959,8 +959,11 @@ static int DetectAddressParse2(const DetectEngineCtx *de_ctx,

                if (DetectAddressParse2(de_ctx, gh, ghn, temp_rule_var_address,
                                    (negate + n_set) % 2, var_list) < 0)
+                {
+                    if (temp_rule_var_address != rule_var_address)
+                        SCFree(temp_rule_var_address);
                    goto error;
-
+                }
                d_set = 0;
                n_set = 0;
                if (temp_rule_var_address != rule_var_address)