Correct upper boundary for isxdigit.
Signed-off-by: Ulf Jordan <jordan@chalmers.se>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3238 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
diff --git a/payloads/libpayload/libc/ctype.c b/payloads/libpayload/libc/ctype.c
index 9f83261..5485b46 100644
--- a/payloads/libpayload/libc/ctype.c
+++ b/payloads/libpayload/libc/ctype.c
@@ -91,7 +91,7 @@
int isxdigit(int c)
{
- return isdigit(c) || (tolower(c) >= 'a' && tolower(c) <= 'z');
+ return isdigit(c) || (tolower(c) >= 'a' && tolower(c) <= 'f');
}
int tolower(int c)