diff options
| author | Jaegeuk Kim <jaegeuk@kernel.org> | 2016-03-23 11:19:20 -0700 |
|---|---|---|
| committer | Luca Stefani <luca.stefani.ge1@gmail.com> | 2016-11-12 11:32:44 +0100 |
| commit | 95499b1874f8c261e2110a14381858cb35bc2d65 (patch) | |
| tree | 65311babf951d817f58e150e724513ba41da5b25 /fsck | |
| parent | e0689005de9eca77696e1418aaf91e3a74e205df (diff) | |
| download | android_external_f2fs-tools-95499b1874f8c261e2110a14381858cb35bc2d65.tar.gz android_external_f2fs-tools-95499b1874f8c261e2110a14381858cb35bc2d65.tar.bz2 android_external_f2fs-tools-95499b1874f8c261e2110a14381858cb35bc2d65.zip | |
fsck.f2fs: nullify the freed ckpt pointer
Otherwise, we get a double free error by:
In fsck/main.c,
545 out_err:
546 if (sbi->ckpt)
547 free(sbi->ckpt);
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'fsck')
| -rw-r--r-- | fsck/mount.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/fsck/mount.c b/fsck/mount.c index 51d50ec..37a0025 100644 --- a/fsck/mount.c +++ b/fsck/mount.c @@ -502,6 +502,7 @@ int get_valid_checkpoint(struct f2fs_sb_info *sbi) fail_no_cp: free(sbi->ckpt); + sbi->ckpt = NULL; return -EINVAL; } |