plan9port

commit 0144f87dc6c7f2f6becbd55519e433a9b36a466f
parent 4e6bb208eb96baae65fd6b1bf99aaa1115b9a9ba
Author: Xiao-Yong Jin <xjin@anl.gov>
Date:   Fri, 29 Jan 2021 05:38:41 +0000

htmlroff: fix array bounds

Diffstat:
M
src/cmd/htmlroff/roff.c
 | 
4
++--

1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/src/cmd/htmlroff/roff.c b/src/cmd/htmlroff/roff.c
@@ -257,7 +257,7 @@ copyarg(void)
 	int c;
 	Rune *r;
 
-	if(_readx(buf, sizeof buf, ArgMode, 0) < 0)
+	if(_readx(buf, MaxLine, ArgMode, 0) < 0)
 		return nil;
 	r = runestrstr(buf, L("\\\""));
 	if(r){
@@ -280,7 +280,7 @@ readline(int m)
 	static Rune buf[MaxLine];
 	Rune *r;
 
-	if(_readx(buf, sizeof buf, m, 1) < 0)
+	if(_readx(buf, MaxLine, m, 1) < 0)
 		return nil;
 	r = erunestrdup(buf);
 	return r;