RepoMirrors/btrfs-progs
1
0
Fork 0
mirror of https://github.com/kdave/btrfs-progs synced 2025-01-23 14:03:10 +00:00
Code Issues Packages Projects Releases Wiki Activity

btrfs-progs: btrfs: Add missing btrfs_close_all_devices for btrfs command

Browse Source 
Adding a btrfs_close_all_devices() after command callback in btrfs.c
can force-close all opened device before program exit, to avoid memory leak
in all btrfs sub-command.

Suggested-by: David Sterba <dsterba@suse.cz>
Signed-off-by: Zhao Lei <zhaolei@cn.fujitsu.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
Zhao Lei 2015-10-26 18:28:18 +08:00 committed by David Sterba
parent 1c4aefc2b8
commit 30fd6f2e92
1 changed files with 8 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
btrfs.c
View File

@ -18,6 +18,7 @@
#include <stdlib.h>
#include <string.h>
#include "volumes.h"
#include "crc32c.h"
#include "commands.h"
#include "utils.h"
@ -214,6 +215,7 @@ int main(int argc, char **argv)
{
const struct cmd_struct *cmd;
const char *bname;
int ret;
if ((bname = strrchr(argv[0], '/')) != NULL)
bname++;
@ -242,5 +244,10 @@ int main(int argc, char **argv)
crc32c_optimization_init();
fixup_argv0(argv, cmd->token);
exit(cmd->fn(argc, argv));
ret = cmd->fn(argc, argv);
btrfs_close_all_devices();
exit(ret);
}