From: Thomas Weißschuh <thomas@t-8ch.de>
Date: Wed, 27 Sep 2023 18:37:22 +0000 (+0200)
Subject: libmount: (tab) avoid leaking memory allocated in loop
X-Git-Tag: v2.40-rc1~223^2
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=d36306a560fd6d747e18ab22fc1279f4a373f43d;p=thirdparty%2Futil-linux.git

libmount: (tab) avoid leaking memory allocated in loop

Signed-off-by: Thomas Weißschuh <thomas@t-8ch.de>
---

diff --git a/libmount/src/tab.c b/libmount/src/tab.c
index 60bef8b2d1..c6be5369e3 100644
--- a/libmount/src/tab.c
+++ b/libmount/src/tab.c
@@ -1856,6 +1856,7 @@ int __mnt_table_is_fs_mounted(struct libmnt_table *tb, struct libmnt_fs *fstab_f
 				if (!*p)
 					tgt = tgt_prefix;	/* target is '/' */
 				else {
+					free(tgt_buf);
 					if (asprintf(&tgt_buf, "%s/%s", tgt_prefix, p) <= 0) {
 						rc = -ENOMEM;
 						goto done;