diff options
| author | Georg Veichtlbauer <georg@vware.at> | 2023-05-05 22:54:31 +0200 |
|---|---|---|
| committer | Davide Garberi <dade.garberi@gmail.com> | 2023-05-22 19:29:39 +0200 |
| commit | 7ef1b1f38a94bf54b215c4c56ea8d62ec607f73b (patch) | |
| tree | 5ccd47727a21e268b014a44ce64d575ddbc03d5f /include/linux/dcache.h | |
| parent | b4790673989b7d98dfeebf7f544104c4a0efd7b7 (diff) | |
Revert "kernel: Only expose su when daemon is running"lineage-19.1
This patch is no longer necessary because we no longer ship
su add-ons, which is this patch initially designed for. Now
it causes another issue which breaks custom root solution
such as Magisk, as Magisk switches worker tmpfs dir to RO
instead of RW for safety reasons and happens to satisfy
MS_RDONLY check for su file, resulting in su file totally
inaccessible.
This reverts commit 08ff8a2e58eb226015fa68d577121137a7e0953f.
Change-Id: If25a9ef7e64c79412948f4619e08faaedb18aa13
Diffstat (limited to 'include/linux/dcache.h')
| -rw-r--r-- | include/linux/dcache.h | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/include/linux/dcache.h b/include/linux/dcache.h index d57e8a6c2f2c..c066f6b56e58 100644 --- a/include/linux/dcache.h +++ b/include/linux/dcache.h @@ -522,12 +522,6 @@ static inline bool d_is_fallthru(const struct dentry *dentry) return dentry->d_flags & DCACHE_FALLTHRU; } -static inline bool d_is_su(const struct dentry *dentry) -{ - return dentry && - dentry->d_name.len == 2 && - !memcmp(dentry->d_name.name, "su", 2); -} extern int sysctl_vfs_cache_pressure; |