id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc	field_blocks	field_dependson	field_seealso
255	Assertion failed (firstc >= FAT_CLST_FIRST && firstc < FAT_CLST_BAD) at 'fat_fat.c', line 515	Štěpán Henek	Jakub Jermář	"By accident, I used write in an infinite loop, so it filled my small(16M) FAT partition (mounted to /data). 
After killing the process using kcon, the root partition became unaccessible:
# cd /
Invalid directory '/' (No Such Entry)

and an assert appeared in the kernel console:
Assertion failed (firstc >= FAT_CLST_FIRST && firstc < FAT_CLST_BAD) at 'fat_fat.c', line 515

After a reboot the fat partition seemed to be destroyed."	defect	closed	major	0.4.3	helenos/fs/fat	mainline	fixed