| Message ID | 1462884980-10052-1-git-send-email-vincent.stehle@intel.com (mailing list archive) |
|---|---|
| State | Accepted |
| Headers | show |
On Tue, May 10, 2016 at 02:56:20PM +0200, Vincent Stehlé wrote: > Make sure to deallocate fspath with vfree() in case of error in > init_ipath(). > > fspath is allocated with vmalloc() in init_data_container() since > commit 425d17a290c0 ("Btrfs: use larger limit for translation of logical to > inode"). > > Signed-off-by: Vincent Stehlé <vincent.stehle@intel.com> > Cc: Chris Mason <clm@fb.com> > Cc: Josef Bacik <jbacik@fb.com> > Cc: David Sterba <dsterba@suse.com> Reviewed-by: David Sterba <dsterba@suse.com> -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/fs/btrfs/backref.c b/fs/btrfs/backref.c index 80e8472..d309018 100644 --- a/fs/btrfs/backref.c +++ b/fs/btrfs/backref.c @@ -1991,7 +1991,7 @@ struct inode_fs_paths *init_ipath(s32 total_bytes, struct btrfs_root *fs_root, ifp = kmalloc(sizeof(*ifp), GFP_NOFS); if (!ifp) { - kfree(fspath); + vfree(fspath); return ERR_PTR(-ENOMEM); }
Make sure to deallocate fspath with vfree() in case of error in init_ipath(). fspath is allocated with vmalloc() in init_data_container() since commit 425d17a290c0 ("Btrfs: use larger limit for translation of logical to inode"). Signed-off-by: Vincent Stehlé <vincent.stehle@intel.com> Cc: Chris Mason <clm@fb.com> Cc: Josef Bacik <jbacik@fb.com> Cc: David Sterba <dsterba@suse.com> --- fs/btrfs/backref.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)