3 commits

Author	SHA1	Message	Date
Andy Green	a496700b3a	lws_snprintf ... Thanks to Fabrice Gilot for reporting the problem that led to uncovering this. Due to a misunderstanding of the return value of snprintf (it is not truncated according to the max size passed in) in several places relying on snprintf to truncate the length overflows are possible. This patch wraps snprintf with a new lws_snprintf() which does truncate its length to allow the buffer limiting scheme to work properly. All users should update with these fixes.	2016-09-15 02:22:57 +08:00
Andy Green	e0212b8c85	coverity 169275 - lwsgt check string bounds	2016-08-28 09:44:15 +08:00
Andy Green	7a2fc442b6	protocol generic sessions ... Signed-off-by: Andy Green <andy@warmcat.com>	2016-06-18 06:44:31 +08:00