Scanner Access Now Easy ― Backends

Henning Geinitz d1f9a1500f 2000-09-30 Henning Meier-Geinitz <hmg@gmx.de> ... * backend/pnm.c: Fixed three segfaults due to buffer overruns: maximum length of filename wasn't checked; maximum length in sane_read wasn't always checked; ppm_type wasn't always set in getparmfromfile. Added some checks for safety and removal of warnings. Added DBG lines for every SANE API call. * TODO: Added entries about the backend:devicename issue. Add a comment about fronends not to crash when length is -1. Added entry about sane-pie. Added point about fronends not checking if too much data is delivered with sane_read. * PROJECTS: Added entry about sane-pie.		2000-09-30 13:41:10 +00:00
ChangeLog	2000-09-30 Henning Meier-Geinitz <hmg@gmx.de>	2000-09-30 13:41:10 +00:00