Merge branch 'master' of https://github.com/jvoisin/snuffleupagus

1 files changed, 11 insertions, 0 deletions

diff --git a/src/sp_pcre_compat.c b/src/sp_pcre_compat.c
index 509a8ea..3bd00ca 100644
--- a/src/sp_pcre_compat.c
+++ b/src/sp_pcre_compat.c
@@ -1,5 +1,12 @@
 #include "php_snuffleupagus.h"
 
+inline void sp_pcre_free(sp_pcre* regexp) {
+#ifdef SP_HAS_PCRE2
+  pcre2_code_free(regexp);
+#endif
+  regexp = NULL;
+}
+
 sp_pcre* sp_pcre_compile(const char* const pattern) {
   assert(NULL != pattern);
 
@@ -34,7 +41,11 @@ bool ZEND_HOT sp_is_regexp_matching_len(const sp_pcre* regexp, const char* str,
 #ifdef SP_HAS_PCRE2
   pcre2_match_data* match_data =
       pcre2_match_data_create_from_pattern(regexp, NULL);
+  if (NULL == match_data) {
+    sp_log_err("regexp", "Unable to get memory for a regxp.");
+  }
   ret = pcre2_match(regexp, (PCRE2_SPTR)str, len, 0, 0, match_data, NULL);
+  pcre2_match_data_free(match_data);
 #else
   int vec[30];
   ret = pcre_exec(regexp, NULL, str, len, 0, 0, vec, sizeof(vec) / sizeof(int));