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authorAl Viro <viro@zeniv.linux.org.uk>2015-04-03 22:23:17 +0300
committerAl Viro <viro@zeniv.linux.org.uk>2015-04-12 05:29:39 +0300
commit86cc05840a0da1afcb6b8151b53f3b606457c91b (patch)
tree3fb22642b2cd4f42db776277807e09e478db95c6
parent283e7e5d249f4861c797679b6a5b53d525194c98 (diff)
downloadlinux-86cc05840a0da1afcb6b8151b53f3b606457c91b.tar.xz
coredump: accept any write method
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
-rw-r--r--fs/coredump.c2
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;