id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc	difficulty
664	simple-sha1's sha1sum segfaults when passed a directory	Christian Kellermann	felix winkelmann	"When passing a nonexistent path to sha1sum file-open returns an error. However if the programmer is stupid and passes a directory to sha1sum it segfaults due to the mmaping stuff.

The attached patch changes the sha1sum behaviour to return #f on a nonexistant file or being passed a directory."	defect	closed	major	4.9.0	extensions	4.7.x	fixed	sha1sum segfault save-the-robots