From: Philippe Antoine <contact@catenacyber.fr>
Date: Thu, 18 Mar 2021 15:07:55 +0000 (+0100)
Subject: transform: use generic Free function
X-Git-Tag: suricata-7.0.0-beta1~1373
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=ae4e3e95d5890b650b9c388b807195adb2f130e7;p=thirdparty%2Fsuricata.git

transform: use generic Free function

to free subelements in the context structure
---

diff --git a/src/detect-engine-build.c b/src/detect-engine-build.c
index 6a2790f73e..c5eef029f4 100644
--- a/src/detect-engine-build.c
+++ b/src/detect-engine-build.c
@@ -1908,7 +1908,9 @@ static int SigMatchPrepare(DetectEngineCtx *de_ctx)
         SCFree(s->init_data->smlists_tail);
         for (i = 0; i < (uint32_t)s->init_data->transforms.cnt; i++) {
             if (s->init_data->transforms.transforms[i].options) {
-                SCFree(s->init_data->transforms.transforms[i].options);
+                int transform = s->init_data->transforms.transforms[i].transform;
+                sigmatch_table[transform].Free(
+                        de_ctx, s->init_data->transforms.transforms[i].options);
                 s->init_data->transforms.transforms[i].options = NULL;
             }
         }
diff --git a/src/detect-parse.c b/src/detect-parse.c
index 35c8085c82..909c2f1477 100644
--- a/src/detect-parse.c
+++ b/src/detect-parse.c
@@ -1401,7 +1401,9 @@ void SigFree(DetectEngineCtx *de_ctx, Signature *s)
     if (s->init_data && s->init_data->transforms.cnt) {
         for(i = 0; i < s->init_data->transforms.cnt; i++) {
             if (s->init_data->transforms.transforms[i].options) {
-                SCFree(s->init_data->transforms.transforms[i].options);
+                int transform = s->init_data->transforms.transforms[i].transform;
+                sigmatch_table[transform].Free(
+                        de_ctx, s->init_data->transforms.transforms[i].options);
                 s->init_data->transforms.transforms[i].options = NULL;
             }
         }