plan9port

commit 14367520a219d579ff96ef610cf113859285d324
parent 604ad4d8ff971314f37440963f4ad8e6ea79aacc
Author: wkj <devnull@localhost>
Date:   Tue,  1 Nov 2005 15:27:28 +0000

Properly size buffer to avoid overflow.

Diffstat:
M
src/lib9/fmt/fltfmt.c
 | 
2
+-

1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/lib9/fmt/fltfmt.c b/src/lib9/fmt/fltfmt.c
@@ -376,7 +376,7 @@ found:
 static int
 floatfmt(Fmt *fmt, double f)
 {
-	char s[FDIGIT+10];
+	char s[341];		/* precision+exponent+sign+'.'+null */
 
 	xdtoa(fmt, s, f);
 	fmt->flags &= FmtWidth|FmtLeft;