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| author | Alberto97 <albertop2197@gmail.com> | 2017-05-23 21:47:00 +0200 |
|---|---|---|
| committer | Moyster <oysterized@gmail.com> | 2017-05-24 00:12:57 +0200 |
| commit | 33b5c4110cbd5fe07a18f757f3c5bbdfec9002aa (patch) | |
| tree | 708bbac3e7261f7a13a4f82c3ff98b25eeff913b | |
| parent | e7116a1f882176f465b978def59092aa5cffe076 (diff) | |
Fix "hide su" patch for 3.10
Without this, "ls system/xbin" returns "ls: system/xbin/su: No such file or directory"
if root is disabled in Developer Settings.
This happens because EXT4 uses "readdir" instead of "iterate".
3.18 kernel, instead, unconditionally goes for the "iterate" way here
and that explains why I'm not seeing this error there.
Change-Id: I26426683df0fd199a80f053294f352e31754bec5
| -rw-r--r-- | fs/readdir.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/readdir.c b/fs/readdir.c index d52d18d98..e1b7e1910 100644 --- a/fs/readdir.c +++ b/fs/readdir.c @@ -43,6 +43,7 @@ int iterate_dir(struct file *file, struct dir_context *ctx) res = file->f_op->iterate(file, ctx); file->f_pos = ctx->pos; } else { + ctx->romnt = (inode->i_sb->s_flags & MS_RDONLY); res = file->f_op->readdir(file, ctx, ctx->actor); ctx->pos = file->f_pos; } |