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| author | Dave Reisner <dreisner@archlinux.org> | 2013-01-02 08:54:37 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-01-11 05:56:01 -0800 |
| commit | f1688e0431d3a395388e70fe21da89ed0de0c323 (patch) | |
| tree | 9b81860b8cfe25045dc31d22e50ac8d976e39980 /fs/debugfs | |
| parent | 54b956b903607f8f8878754dd4352da6a54a1da2 (diff) | |
| download | linux-f1688e0431d3a395388e70fe21da89ed0de0c323.tar.gz | |
debugfs: convert gid= argument from decimal, not octal
This patch technically breaks userspace, but I suspect that anyone who actually used this flag would have encountered this brokenness, declared it lunacy, and already sent a patch. Signed-off-by: Dave Reisner <dreisner@archlinux.org> Reviewed-by: Vasiliy Kulikov <segoon@openwall.com> Acked-by: Kees Cook <keescook@chromium.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'fs/debugfs')
| -rw-r--r-- | fs/debugfs/inode.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/debugfs/inode.c b/fs/debugfs/inode.c index 153bb1e42e63..a5f12b7e228d 100644 --- a/fs/debugfs/inode.c +++ b/fs/debugfs/inode.c @@ -176,7 +176,7 @@ static int debugfs_parse_options(char *data, struct debugfs_mount_opts *opts) opts->uid = uid; break; case Opt_gid: - if (match_octal(&args[0], &option)) + if (match_int(&args[0], &option)) return -EINVAL; gid = make_kgid(current_user_ns(), option); if (!gid_valid(gid)) |