From: Andreas Schneider <asn@samba.org>
Date: Tue, 15 Oct 2024 15:46:24 +0000 (+0200)
Subject: nsswitch: Fix memory leak in wbcDomainInfoList
X-Git-Tag: tdb-1.4.13~863
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=64294d21873d888083be39cb5010eb0dd73c8896;p=thirdparty%2Fsamba.git

nsswitch: Fix memory leak in wbcDomainInfoList

==379167==ERROR: LeakSanitizer: detected memory leaks

Direct leak of 44 byte(s) in 2 object(s) allocated from:
    #0 0x7f54522f6880 in strdup ../../../../libsanitizer/asan/asan_interceptors.cpp:578
    #1 0x7f54520d5a95 in process_domain_info_string ../../nsswitch/libwbclient/wbc_util.c:471
    #2 0x7f54520d5a95 in wbcCtxListTrusts ../../nsswitch/libwbclient/wbc_util.c:612
    #3 0x7f54520d6426 in wbcListTrusts ../../nsswitch/libwbclient/wbc_util.c:632
    #4 0x558c48799cf7 in wbinfo_list_domains ../../nsswitch/wbinfo.c:515
    #5 0x558c487a72db in main ../../nsswitch/wbinfo.c:3300
    #6 0x7f544f42a2ad in __libc_start_call_main ../sysdeps/nptl/libc_start_call_main.h:58

Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Martin Schwenke <martin@meltin.net>
---

diff --git a/nsswitch/libwbclient/wbc_util.c b/nsswitch/libwbclient/wbc_util.c
index 9e54baf54d7..5618039a89d 100644
--- a/nsswitch/libwbclient/wbc_util.c
+++ b/nsswitch/libwbclient/wbc_util.c
@@ -549,6 +549,7 @@ static void wbcDomainInfoListDestructor(void *ptr)
 	while (i->short_name != NULL) {
 		free(i->short_name);
 		free(i->dns_name);
+		free(i->trust_routing);
 		i += 1;
 	}
 }