From 0548e292bd978f210f0f235daf02b3ab3d37c85c Mon Sep 17 00:00:00 2001
From: ache <ache@FreeBSD.org>
Date: Tue, 1 Aug 1995 22:04:57 +0000
Subject: Similar changes like in strtol, all this family is VERY broken in
8bit environment (isalpha at the end of digits)
---
lib/libc/stdlib/strtoq.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
(limited to 'lib/libc/stdlib/strtoq.c')
diff --git a/lib/libc/stdlib/strtoq.c b/lib/libc/stdlib/strtoq.c
index b31cca4..a5720df 100644
--- a/lib/libc/stdlib/strtoq.c
+++ b/lib/libc/stdlib/strtoq.c
@@ -56,7 +56,7 @@ strtoq(nptr, endptr, base)
{
register const char *s;
register u_quad_t acc;
- register int c;
+ register unsigned char c;
register u_quad_t qbase, cutoff;
register int neg, any, cutlim;
@@ -109,6 +109,8 @@ strtoq(nptr, endptr, base)
cutlim = cutoff % qbase;
cutoff /= qbase;
for (acc = 0, any = 0;; c = *s++) {
+ if (!isascii(c))
+ break;
if (isdigit(c))
c -= '0';
else if (isalpha(c))
--
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