diff options
| author | Al Viro <viro@zeniv.linux.org.uk> | 2015-04-03 15:23:17 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-05-17 09:55:10 -0700 |
| commit | 5d457f81823abb832f1531e645bc4bf3ec23c876 (patch) | |
| tree | e4574b45fd22f6cbca7793b544538c851be03121 | |
| parent | fe3316751728320ca0e3004f79f2bbfbcc41cd10 (diff) | |
| download | lwn-5d457f81823abb832f1531e645bc4bf3ec23c876.tar.gz lwn-5d457f81823abb832f1531e645bc4bf3ec23c876.zip | |
coredump: accept any write method
commit 86cc05840a0da1afcb6b8151b53f3b606457c91b upstream.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | fs/coredump.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/coredump.c b/fs/coredump.c index f319926ddf8c..bbbe139ab280 100644 --- a/fs/coredump.c +++ b/fs/coredump.c @@ -657,7 +657,7 @@ void do_coredump(const siginfo_t *siginfo) */ if (!uid_eq(inode->i_uid, current_fsuid())) goto close_fail; - if (!cprm.file->f_op->write) + if (!(cprm.file->f_mode & FMODE_CAN_WRITE)) goto close_fail; if (do_truncate(cprm.file->f_path.dentry, 0, 0, cprm.file)) goto close_fail; |