From: Karel Zak <kzak@redhat.com>
Date: Wed, 26 Apr 2023 09:02:03 +0000 (+0200)
Subject: libmount: (mount) free hook data if new APi not avalable
X-Git-Tag: v2.39~51
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=29b9fa932c8f594c2139c8918161337345db788c;p=thirdparty%2Futil-linux.git

libmount: (mount) free hook data if new APi not avalable

Signed-off-by: Karel Zak <kzak@redhat.com>
---

diff --git a/libmount/src/hook_mount.c b/libmount/src/hook_mount.c
index 9d1ffaf0d1..a324637cb7 100644
--- a/libmount/src/hook_mount.c
+++ b/libmount/src/hook_mount.c
@@ -643,6 +643,7 @@ static int hook_prepare(struct libmnt_context *cxt,
 			/* we need to recover from this error, so hook_mount_legacy.c
 			 * can try to continue */
 			reset_syscall_status(cxt);
+			free_hookset_data(cxt, hs);
 			return 1;
 		}
 	}
diff --git a/libmount/src/hook_subdir.c b/libmount/src/hook_subdir.c
index 85b39465cd..aee0baf339 100644
--- a/libmount/src/hook_subdir.c
+++ b/libmount/src/hook_subdir.c
@@ -269,6 +269,9 @@ static int hook_mount_pre(
 		rc = mnt_context_append_hook(cxt, hs,
 				MNT_STAGE_MOUNT_POST,
 				NULL, hook_mount_post);
+
+	DBG(HOOK, ul_debugobj(hs, "unshared tmp target %s [rc=%d]",
+				MNT_PATH_TMPTGT, rc));
 	return rc;
 }