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authorTiezhu Yang <kernelpatch@126.com>2018-11-21 07:21:38 +0800
committerJaegeuk Kim <jaegeuk@kernel.org>2018-11-26 15:54:37 -0800
commitf6176473a0c7472380eef72ebeb330cf9485bf0a (patch)
treef2bdc018324ab3cb8f8bf486b7bb340a408c6cd4
parentf5d5510e7389fa264337fb524346bac9eb93adc8 (diff)
downloadlinux-f6176473a0c7472380eef72ebeb330cf9485bf0a.tar.bz2
f2fs: fix wrong return value of f2fs_acl_create
When call f2fs_acl_create_masq() failed, the caller f2fs_acl_create() should return -EIO instead of -ENOMEM, this patch makes it consistent with posix_acl_create() which has been fixed in commit beaf226b863a ("posix_acl: don't ignore return value of posix_acl_create_masq()"). Fixes: 83dfe53c185e ("f2fs: fix reference leaks in f2fs_acl_create") Signed-off-by: Tiezhu Yang <kernelpatch@126.com> Reviewed-by: Chao Yu <yuchao0@huawei.com> Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
-rw-r--r--fs/f2fs/acl.c14
1 files changed, 8 insertions, 6 deletions
diff --git a/fs/f2fs/acl.c b/fs/f2fs/acl.c
index fa707cdd4120..22f0d17cde43 100644
--- a/fs/f2fs/acl.c
+++ b/fs/f2fs/acl.c
@@ -352,12 +352,14 @@ static int f2fs_acl_create(struct inode *dir, umode_t *mode,
return PTR_ERR(p);
clone = f2fs_acl_clone(p, GFP_NOFS);
- if (!clone)
- goto no_mem;
+ if (!clone) {
+ ret = -ENOMEM;
+ goto release_acl;
+ }
ret = f2fs_acl_create_masq(clone, mode);
if (ret < 0)
- goto no_mem_clone;
+ goto release_clone;
if (ret == 0)
posix_acl_release(clone);
@@ -371,11 +373,11 @@ static int f2fs_acl_create(struct inode *dir, umode_t *mode,
return 0;
-no_mem_clone:
+release_clone:
posix_acl_release(clone);
-no_mem:
+release_acl:
posix_acl_release(p);
- return -ENOMEM;
+ return ret;
}
int f2fs_init_acl(struct inode *inode, struct inode *dir, struct page *ipage,