commit 905c02acbd89f427c87a6d0a50fed757f6b3001c
author Clemens Ladisch <clemens@ladisch.de> Fri Apr 24 10:11:56 2009 +0200
committer Greg Kroah-Hartman <gregkh@suse.de> Mon Jun 15 21:44:43 2009 -0700
tree a4844dac7cd7bbce34ab33295eaa402d996e9b48
parent e27ecdd94d81e5bc3d1f68591701db5adb342f0d

nls: utf8_wcstombs: fix buffer overflow

utf8_wcstombs forgot to include one-byte UTF-8 characters when
calculating the output buffer size, i.e., theoretically, it was possible
to overflow the output buffer with an input string that contains enough
ASCII characters.

In practice, this was no problem because the only user so far (VFAT)
always uses a big enough output buffer.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>