hollalinux
/
linux-sg2042
mirror of https://github.com/sophgo/linux-riscv.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

utime(s): Honour CAP_FOWNER when times==NULL 

do_utimes() does not honour CAP_FOWNER when times==NULL.
Trivial and obvious one-line fix.

Signed-off-by: Satyam Sharma <ssatyam@cse.iitk.ac.in>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Satyam Sharma 2007-07-17 00:24:23 +05:30 committed by Linus Torvalds
parent 9793c32667
commit 5b37696fda
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
fs/utimes.c
View File

@ -106,7 +106,7 @@ long do_utimes(int dfd, char __user *filename, struct timespec *times, int flags
if (IS_IMMUTABLE(inode))
goto dput_and_out;
if (current->fsuid != inode->i_uid) {
if ((current->fsuid != inode->i_uid) && !capable(CAP_FOWNER)) {
if (f) {
if (!(f->f_mode & FMODE_WRITE))
goto dput_and_out;