2 Commits

Author	SHA1	Message	Date
Serge Hallyn	c0ce911b5e	userns: add argument sanity checking ... In find_new_sub_{u,g}ids, check for min, count and max values. In idmapping.c:get_map_ranges(), make sure that the value passed in for ranges did not overflow. Couldn't happen with the current code, but this is a sanity check for any future potential mis-uses. Signed-off-by: Serge Hallyn <serge.hallyn@ubuntu.com>	2013-08-05 10:08:46 -05:00
Eric W. Biederman	a8f26262cf	Implement find_new_sub_uids find_new_sub_gids ... Functions for finding new subordinate uid and gids ranges for use with useradd. Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>	2013-08-05 10:08:45 -05:00