From a3d5e6ce735156ac384187cd1d98f5e8eed52760 Mon Sep 17 00:00:00 2001
From: Stelios Fragkakis <52996999+stelfrag@users.noreply.github.com>
Date: Mon, 15 Jan 2024 13:58:08 +0200
Subject: Free key and search, replace patterns (#16789)

Free key and search pattern
---
 collectors/log2journal/log2journal-yaml.c | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'collectors')

diff --git a/collectors/log2journal/log2journal-yaml.c b/collectors/log2journal/log2journal-yaml.c
index 2a0da81df8..3ca0576d14 100644
--- a/collectors/log2journal/log2journal-yaml.c
+++ b/collectors/log2journal/log2journal-yaml.c
@@ -464,6 +464,7 @@ static size_t yaml_parse_rewrites(yaml_parser_t *parser, LOG_JOB *jb) {
                                     yaml_error(parser, &sub_event, "Expected scalar for rewrite key");
                                     errors++;
                                 } else {
+                                    freez(key);
                                     key = strndupz((char *)sub_event.data.scalar.value, sub_event.data.scalar.length);
                                     yaml_event_delete(&sub_event);
                                 }
@@ -498,6 +499,7 @@ static size_t yaml_parse_rewrites(yaml_parser_t *parser, LOG_JOB *jb) {
                                     yaml_error(parser, &sub_event, "Expected scalar for rewrite value");
                                     errors++;
                                 } else {
+                                    freez(replace_pattern);
                                     replace_pattern = strndupz((char *)sub_event.data.scalar.value, sub_event.data.scalar.length);
                                     yaml_event_delete(&sub_event);
                                 }
@@ -563,6 +565,8 @@ static size_t yaml_parse_rewrites(yaml_parser_t *parser, LOG_JOB *jb) {
                 }
                 freez(replace_pattern);
                 replace_pattern = NULL;
+                freez(search_pattern);
+                search_pattern = NULL;
             }
                 break;
 
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