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Commit 96b03179 authored by Ian Kent's avatar Ian Kent Committed by Linus Torvalds
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autofs4: collect version check return 



The function check_dev_ioctl_version() returns an error code upon fail but
it isn't captured and returned in validate_dev_ioctl() as it should be.

[akpm@linux-foundation.org: coding-style fixes]
Signed-off-by: default avatarIan Kent <raven@themaw.net>
Signed-off-by: default avatarJeff Moyer <jmoyer@redhat.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent bc9c4068

fs/autofs4/dev-ioctl.c

+3 −2
Original line number Diff line number Diff line
@@ -128,9 +128,10 @@ static inline void free_dev_ioctl(struct autofs_dev_ioctl *param) 
 */

static int validate_dev_ioctl(int cmd, struct autofs_dev_ioctl *param)

{

	int err = -EINVAL;

	int err;



	if (check_dev_ioctl_version(cmd, param)) {

	err = check_dev_ioctl_version(cmd, param);

	if (err) {

		AUTOFS_WARN("invalid device control module version "

		     "supplied for cmd(0x%08x)", cmd);

		goto out;