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binfmt_misc: add missing 'break' statement

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A missing 'break' statement in bm_status_write() results in a user program
receiving '3' when doing the following:

  write(fd, "-1", 2);

Signed-off-by: Luis Henriques <luis.henriques@canonical.com>
Alexander Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Luis Henriques 2014-04-03 14:49:34 -07:00 committed by Linus Torvalds
parent 7a42d4b6a1
commit b003f96502
1 changed files with 1 additions and 0 deletions
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fs/binfmt_misc.c
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@ -656,6 +656,7 @@ static ssize_t bm_status_write(struct file * file, const char __user * buffer,
mutex_unlock(&root->d_inode->i_mutex);
dput(root);
break;
default: return res;
}
return count;