plan9port

commit 23420c24937a8899bf1cfb900b9a5155b6f924ae
parent a2422a89c5ef6cffd71599aaa0af47423eb5a7f9
Author: mmnmnnmnmm <45293514+mmnmnnmnmm@users.noreply.github.com>
Date:   Tue, 28 Jul 2020 20:09:53 +0100

deroff: fix out-of-bounds access if runes above 0X80 are inside EQ clauses

Diffstat:
M
src/cmd/deroff.c
 | 
2
+-

1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/cmd/deroff.c b/src/cmd/deroff.c
@@ -745,7 +745,7 @@ eqn(void)
 		}
 		if(c != '\n')
 			while(C1 != '\n') {
-				if(chars[c] == PUNCT)
+				if(charclass(c) == PUNCT)
 					last = c;
 				else
 				if(c != ' ')