plan9fox/sys
cinap_lenrek 7c1ae2ead3 samterm: fix ctrl-b crash when cmd window resized (thanks revex)
for reference:

On IRC revex reported that samterm crashes on Ctrl-b if the command window has
been resized. I was able to reproduce:

http://plan9.stanleylieber.com/sam/bugs/ctrl-b.png

; acid 831213
/proc/831213/text:amd64 plan 9 executable
/sys/lib/acid/port
/sys/lib/acid/amd64
acid: lstk()
abort()+0x0 /sys/src/libc/9sys/abort.c:6
panic1(s=0x400448)+0x27 /sys/src/cmd/samterm/main.c:692
panic()+0x19 /sys/src/cmd/samterm/main.c:684
lldelete()+0x71 /sys/src/cmd/samterm/flayer.c:221
flupfront(l=0x40eac0)+0x18 /sys/src/cmd/samterm/flayer.c:139
	v=0x20062900000001
current(nw=0x40eac0)+0x49 /sys/src/cmd/samterm/main.c:156
type(l=0x40eac0,res=0x15300000001)+0x37c /sys/src/cmd/samterm/main.c:658
	t=0x40eaa8
	buf=0x419ec0
	p=0x41dd48
	a=0x0
	backspacing=0x200000000
	c=0x41dd4800000002
	cursor=0x0
	a0=0x0
threadmain(argv=0x7ffffeffefa0)+0x21c /sys/src/cmd/samterm/main.c:75
	r=0xb0000001b1
	got=0xfefefefe00000002
	chord=0x0
	nwhich=0x43c310
	scr=0x200000000
	t=0xfefefefefefefefe
	w=0x43c310fefefefe
mainlauncher()+0x18 /sys/src/libthread/main.c:59
launcheramd64(arg=0x4194a0,f=0x221673)+0x10 /sys/src/libthread/amd64.c:11
0xfefefefefefefefe ?file?:0
acid:
2014-08-04 09:33:23 +02:00
..
doc /sys/doc: permissions for cleanps, mkdirlist, mkfilelist 2012-10-20 19:09:54 +02:00
games/lib fortunes: From: urielc@cantv.net 2014-07-30 12:11:58 -04:00
include pool: declare pooldump in pool.h. the manual says it is public. 2014-06-09 12:17:45 -07:00
lib ndb/common: add ipv6-icmp, ipv6-nonxt, ipv6-opts, bootps 2014-07-03 12:03:40 -04:00
man iostats: reimplement iostats as a 9p filter instead of duplicating exportfs 2014-08-02 02:30:19 +02:00
src samterm: fix ctrl-b crash when cmd window resized (thanks revex) 2014-08-04 09:33:23 +02:00