Fix memory leak on invalid port

Closes GH-7911.
php · Jan 8, 2022 · c99a026 · c99a026
1 parent 9781085
commit c99a026
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diff --git a/NEWS b/NEWS
@@ -2,6 +2,9 @@ PHP                                                                        NEWS
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 ?? ??? 2022, PHP 8.0.16
 
+- FPM:
+  . Fixed memory leak on invalid port. (David Carlier)
+
 - Sockets:
   . Fixed ext/sockets build on Haiku. (David Carlier)
 

diff --git a/sapi/fpm/fpm/fpm_sockets.c b/sapi/fpm/fpm/fpm_sockets.c
@@ -336,6 +336,7 @@ static int fpm_socket_af_inet_listening_socket(struct fpm_worker_pool_s *wp) /*
 
 	if (port == 0) {
 		zlog(ZLOG_ERROR, "invalid port value '%s'", port_str);
+		free(dup_address);
 		return -1;
 	}