From 1e00cd123044661fd4f921d1e7216ed9255bb3d1 Mon Sep 17 00:00:00 2001 From: "Dmitry V. Levin" Date: Tue, 1 Feb 2022 08:46:40 -0500 Subject: rpcbind: fix double free in init_transport $ rpcbind -h 127.0.0.1 free(): double free detected in tcache 2 Aborted Fixes: a6889bba949b ("Removed resource leaks from src/rpcbind.c") Resolves: https://sourceforge.net/p/rpcbind/bugs/6/ Signed-off-by: Dmitry V. Levin Signed-off-by: Steve Dickson --- src/rpcbind.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/src/rpcbind.c b/src/rpcbind.c index 25d8a90..ecebe97 100644 --- a/src/rpcbind.c +++ b/src/rpcbind.c @@ -552,8 +552,10 @@ init_transport(struct netconfig *nconf) syslog(LOG_ERR, "cannot bind %s on %s: %m", (hosts[nhostsbak] == NULL) ? "*" : hosts[nhostsbak], nconf->nc_netid); - if (res != NULL) + if (res != NULL) { freeaddrinfo(res); + res = NULL; + } continue; } else checkbind++; -- cgit v1.2.1