mirrors/libguestfs
1
0
Fork 0
mirror of https://github.com/libguestfs/libguestfs.git synced 2026-03-21 22:53:37 +00:00
Code Issues Packages Projects Releases Wiki Activity

btrfs: fix leak in btrfs_minimum_size

Browse Source 
Make sure the result of sysroot_path is properly free'd.
This commit is contained in:
Pino Toscano
2016-01-27 13:45:24 +01:00
parent fa262e2540
commit 79ac68030f
1 changed files with 3 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
daemon/btrfs.c
View File

@@ -2230,7 +2230,7 @@ test_btrfs_min_dev_size (void)
int64_t
btrfs_minimum_size (const char *path)
{
CLEANUP_FREE char *err = NULL, *out = NULL;
CLEANUP_FREE char *buf = NULL, *err = NULL, *out = NULL;
int64_t ret = 0;
int r;
int min_size_supported = test_btrfs_min_dev_size ();
@@ -2241,8 +2241,9 @@ btrfs_minimum_size (const char *path)
NOT_SUPPORTED (-1, "'btrfs inspect-internal min-dev-size' "
"needs btrfs-progs >= 4.2");
buf = sysroot_path (path);
r = command (&out, &err, str_btrfs, "inspect-internal",
"min-dev-size", sysroot_path (path), NULL);
"min-dev-size", buf, NULL);
if (r == -1) {
reply_with_error ("%s", err);