With commit
87c09f7 Btrfs-progs: fix memory leaks on cleanup
mkfs on multiple dev is ending with segfault at
close_all_devices() during kfree(device->name)
because mkfs calls btrfs_add_to_fsid, which does not initialize
name when dev is added to the list.
Signed-off-by: Anand Jain <[email protected]>
---
utils.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/utils.c b/utils.c
index 412de80..7b4cd74 100644
--- a/utils.c
+++ b/utils.c
@@ -482,7 +482,7 @@ int btrfs_add_to_fsid(struct btrfs_trans_handle *trans,
u64 num_devs;
int ret;
- device = kmalloc(sizeof(*device), GFP_NOFS);
+ device = kzalloc(sizeof(*device), GFP_NOFS);
if (!device)
return -ENOMEM;
buf = kmalloc(sectorsize, GFP_NOFS);
--
1.8.1.227.g44fe835
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