From: Timo Sirainen <timo.sirainen@dovecot.fi>
Date: Tue, 17 Jan 2017 18:03:40 +0000 (+0200)
Subject: doveconf: Don't read freed memory.
X-Git-Tag: 2.3.0.rc1~2294
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=2568cb8daa00c6ed8051ca7afa6ee030276476b1;p=thirdparty%2Fdovecot%2Fcore.git

doveconf: Don't read freed memory.

Giving -c parameter frees the returned orig_config_path.
---

diff --git a/src/config/doveconf.c b/src/config/doveconf.c
index f67fa00a28..ed7ad61004 100644
--- a/src/config/doveconf.c
+++ b/src/config/doveconf.c
@@ -730,7 +730,7 @@ int main(int argc, char *argv[])
 	i_zero(&filter);
 	master_service = master_service_init("config", master_service_flags,
 					     &argc, &argv, "adf:hHm:nNpPexS");
-	orig_config_path = master_service_get_config_path(master_service);
+	orig_config_path = t_strdup(master_service_get_config_path(master_service));
 
 	i_set_failure_prefix("doveconf: ");
 	t_array_init(&module_names, 4);