diff options
Diffstat (limited to 'usr.bin/bgplg/bgplg.c')
| -rw-r--r-- | usr.bin/bgplg/bgplg.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/usr.bin/bgplg/bgplg.c b/usr.bin/bgplg/bgplg.c index dc4007abb61..5b92bdd6b17 100644 --- a/usr.bin/bgplg/bgplg.c +++ b/usr.bin/bgplg/bgplg.c @@ -1,4 +1,4 @@ -/* $OpenBSD: bgplg.c,v 1.11 2013/06/02 14:11:38 florian Exp $ */ +/* $OpenBSD: bgplg.c,v 1.12 2013/11/25 18:02:50 deraadt Exp $ */ /* * Copyright (c) 2005, 2006 Reyk Floeter <reyk@openbsd.org> @@ -64,8 +64,8 @@ lg_urldecode(char *str) i = c = 0; while (i < len) { if (str[i] == '%' && i <= (len - 2)) { - if (isxdigit(str[i + 1]) && - isxdigit(str[i + 2])) { + if (isxdigit((unsigned char)str[i + 1]) && + isxdigit((unsigned char)str[i + 2])) { code[0] = str[i + 1]; code[1] = str[i + 2]; code[2] = 0; @@ -111,7 +111,7 @@ lg_getenv(const char *name, int *lenp) *lenp = len; #define allowed_in_string(_x) \ - (isalnum(_x) || strchr("-_.:/= ", _x)) + (isalnum((unsigned char)_x) || strchr("-_.:/= ", _x)) for (i = 0; i < len; i++) { if (ptr[i] == '&') @@ -123,6 +123,7 @@ lg_getenv(const char *name, int *lenp) } return (ptr); +#undef allowed_in_string } char * @@ -159,7 +160,7 @@ lg_arg2argv(char *arg, int *argc) /* Count elements */ for (i = 0; i < (len - 1); i++) { - if (isspace(arg[i])) { + if (isspace((unsigned char)arg[i])) { /* filter out additional options */ if (arg[i + 1] == '-') { printf("invalid input\n"); |