twin-environment: Install patches/

2020-10-26 02:38:50 +01:00 · 2020-10-26 02:38:50 +01:00 · 8757f512fb
parent d7472ace21
commit 8757f512fb
1 changed files with 15 additions and 0 deletions
--- a/twin-environment/patches/patch-server_hw_hwttycommon_driver__termcap.h
+++ b/twin-environment/patches/patch-server_hw_hwttycommon_driver__termcap.h
@ -0,0 +1,15 @@
+$NetBSD$
+
+Fix buffer overflow (on NetBSD 9.99.74).
+
+--- server/hw/hw_tty_common/driver_termcap.h.orig	2019-12-23 20:33:52.000000000 +0000
+++ server/hw/hw_tty_common/driver_termcap.h
+@@ -88,7 +88,7 @@ static udat termcap_LookupKey(udat *Shif
+ }
+ 
+ static char *termcap_extract(CONST char *cap, char **dest) {
+-  char buf[20], *d = buf, *s = tgetstr(cap, &d);
+  char buf[1024], *d = buf, *s = tgetstr(cap, &d);
+ 
+   if (!s || !*s) {
+     return *dest = CloneStr("");