| From 5515eae647426169e4b7969271fb207881eba7f6 Mon Sep 17 00:00:00 2001 |
| From: Eric Biggers <ebiggers@google.com> |
| Date: Thu, 23 Jan 2020 20:15:48 -0800 |
| Subject: f2fs: fix dcache lookup of !casefolded directories |
| |
| From: Eric Biggers <ebiggers@google.com> |
| |
| commit 5515eae647426169e4b7969271fb207881eba7f6 upstream. |
| |
| Do the name comparison for non-casefolded directories correctly. |
| |
| This is analogous to ext4's commit 66883da1eee8 ("ext4: fix dcache |
| lookup of !casefolded directories"). |
| |
| Fixes: 2c2eb7a300cd ("f2fs: Support case-insensitive file name lookups") |
| Cc: <stable@vger.kernel.org> # v5.4+ |
| Signed-off-by: Eric Biggers <ebiggers@google.com> |
| Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org> |
| Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
| |
| --- |
| fs/f2fs/dir.c | 2 +- |
| 1 file changed, 1 insertion(+), 1 deletion(-) |
| |
| --- a/fs/f2fs/dir.c |
| +++ b/fs/f2fs/dir.c |
| @@ -1073,7 +1073,7 @@ static int f2fs_d_compare(const struct d |
| if (!IS_CASEFOLDED(dentry->d_parent->d_inode)) { |
| if (len != name->len) |
| return -1; |
| - return memcmp(str, name, len); |
| + return memcmp(str, name->name, len); |
| } |
| |
| return f2fs_ci_compare(dentry->d_parent->d_inode, name, &qstr, false); |