Module: kamailio Branch: 4.2 Commit: b103dff88f4ac83acf20798c06d43b2586810a36 URL: https://github.com/kamailio/kamailio/commit/b103dff88f4ac83acf20798c06d43b25...

Author: Daniel-Constantin Mierla miconda@gmail.com Committer: Daniel-Constantin Mierla miconda@gmail.com Date: 2015-05-19T09:29:25+02:00

regex: reset pointer after free to avoid double free if an error occurs

(cherry picked from commit 379667e878c9e0795998f600edbcbb3974846f71)

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Modified: modules/regex/regex_mod.c

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Diff: https://github.com/kamailio/kamailio/commit/b103dff88f4ac83acf20798c06d43b25... Patch: https://github.com/kamailio/kamailio/commit/b103dff88f4ac83acf20798c06d43b25...

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diff --git a/modules/regex/regex_mod.c b/modules/regex/regex_mod.c index 59cd566..5b8b5cc 100644 --- a/modules/regex/regex_mod.c +++ b/modules/regex/regex_mod.c @@ -418,6 +418,7 @@ static int load_pcres(int action) memcpy(pcres_tmp[i], pcre_tmp, pcre_size); pcre_free(pcre_tmp); pkg_free(patterns[i]); + patterns[i] = NULL; } /* Copy to shared memory */