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| author | Qu Wenruo <wqu@suse.com> | 2017-10-19 13:41:33 +0800 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2017-11-14 15:59:00 +0100 |
| commit | 66e485873cf21e03cee5fe59b5dce807d2ac53ea (patch) | |
| tree | 4875a0c74adcea344140bfe4eadcf8df279cd185 /mkfs | |
| parent | a624f1616731da6113ab9c6613be733ab41e664b (diff) | |
btrfs-progs: mkfs: avoid BUG_ON for chunk allocation when ENOSPC happens
When passing directory larger than block device using --rootdir
parameter, we get the following backtrace:
------
extent-tree.c:2693: btrfs_reserve_extent: BUG_ON `ret` triggered, value -28
./mkfs.btrfs(+0x1a05d)[0x557939e6b05d]
./mkfs.btrfs(btrfs_reserve_extent+0xb5a)[0x557939e710c8]
./mkfs.btrfs(+0xb0b6)[0x557939e5c0b6]
./mkfs.btrfs(main+0x15d5)[0x557939e5de04]
/usr/lib/libc.so.6(__libc_start_main+0xea)[0x7f83b101af6a]
./mkfs.btrfs(_start+0x2a)[0x557939e5af5a]
------
Nothing special, just BUG_ON() abusing from ancient code.
Fix them by using correct return.
Signed-off-by: Qu Wenruo <wqu@suse.com>
Reviewed-by: Nikolay Borisov <nborisov@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'mkfs')
0 files changed, 0 insertions, 0 deletions