Setting check interval for subvolume sync resulted
in picking wrong element from argv for it's value:
$ btrfs subvolume sync -s 10 ./dir
ERROR: invalid sleep interval ./dir
$ btrfs subvolume sync ./dir -s 10
Segmentation fault
Signed-off-by: Marek Rusinowski <marekrusinowski@xxxxxxxxx>
---
cmds-subvolume.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/cmds-subvolume.c b/cmds-subvolume.c
index 2319684..c444617 100644
--- a/cmds-subvolume.c
+++ b/cmds-subvolume.c
@@ -1194,10 +1194,9 @@ static int cmd_subvol_sync(int argc, char **argv)
switch (c) {
case 's':
- sleep_interval = atoi(argv[optind]);
+ sleep_interval = atoi(optarg);
if (sleep_interval < 1) {
- error("invalid sleep interval %s",
- argv[optind]);
+ error("invalid sleep interval %s", optarg);
ret = 1;
goto out;
}
--
2.8.1
--
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