[sudo-commits] sudo changeset 10448:294720fc981a

[Todd C. Miller]

changeset:	10448:294720fc981a in /media/repos/sudo
details:	https://www.sudo.ws/repos/sudo/rev/294720fc981a
user:		Todd C. Miller <Todd.Miller at courtesan.com>
date:		Thu May 12 10:07:59 2016 -0600

Log Message:
	Use EOVERFLOW, not ENOMEM for overflow conditions.
	For snprintf() and vsnprintf(), POSIX says we should return -1 and
	set errno to EOVERFLOW if the size param is > INT_MAX; also zero
	out the string in this case (not mandated by POSIX) for safety.

diffstat:

 lib/util/snprintf.c |  17 +++++++++++++----
 1 files changed, 13 insertions(+), 4 deletions(-)