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| author | Joel Sherrill <joel.sherrill@OARcorp.com> | 2010-03-12 16:26:16 +0000 |
|---|---|---|
| committer | Joel Sherrill <joel.sherrill@OARcorp.com> | 2010-03-12 16:26:16 +0000 |
| commit | bab5c5fac0fba6b6e0735e8bd9dfecb7bd474700 (patch) | |
| tree | c6bea75d9210d3d657b34686d6592f329a01e3d9 /cpukit/libnetworking/libc/gethostbydns.c | |
| parent | 2010-03-12 Sebastian Huber <Sebastian.Huber@embedded-brains.de> (diff) | |
| download | rtems-bab5c5fac0fba6b6e0735e8bd9dfecb7bd474700.tar.bz2 | |
2010-03-12 Joel Sherrill <joel.sherrill@oarcorp.com>
* ftpd/ftpd.c, httpd/asp.c, httpd/ejparse.c, httpd/emfdb.c,
httpd/misc.c, httpd/um.c, httpd/webs.c, httpd/websuemf.c,
libfs/src/dosfs/msdos_dir.c, libfs/src/dosfs/msdos_format.c,
libfs/src/dosfs/msdos_misc.c, libfs/src/nfsclient/src/nfs.c,
libmisc/capture/capture-cli.c, libmisc/monitor/mon-network.c,
libmisc/shell/hexdump-odsyntax.c, libmisc/shell/main_ifconfig.c,
libmisc/shell/shell.c, libmisc/shell/shell_makeargs.c,
libmisc/uuid/parse.c, libnetworking/libc/gethostbydns.c,
libnetworking/libc/gethostbyht.c, libnetworking/libc/gethostnamadr.c,
libnetworking/libc/getnetnamadr.c, libnetworking/libc/inet_addr.c,
libnetworking/libc/inet_network.c, libnetworking/libc/res_debug.c,
libnetworking/libc/res_init.c, libnetworking/libc/res_query.c,
libnetworking/rtems/rtems_mii_ioctl.c,
score/src/objectgetnameasstring.c: Readdress use of ctype methods per
recommendation from D.J. Delorie on the newlib mailing list. We
should pass an unsigned char into these methods.
Diffstat (limited to 'cpukit/libnetworking/libc/gethostbydns.c')
| -rw-r--r-- | cpukit/libnetworking/libc/gethostbydns.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/cpukit/libnetworking/libc/gethostbydns.c b/cpukit/libnetworking/libc/gethostbydns.c index 07d6f2042b..28c31713a0 100644 --- a/cpukit/libnetworking/libc/gethostbydns.c +++ b/cpukit/libnetworking/libc/gethostbydns.c @@ -516,7 +516,7 @@ _gethostbydnsname( * disallow names consisting only of digits/dots, unless * they end in a dot. */ - if (isdigit((int)name[0])) + if (isdigit((unsigned char)name[0])) for (cp = name;; ++cp) { if (!*cp) { if (*--cp == '.') @@ -545,10 +545,10 @@ _gethostbydnsname( h_errno = NETDB_SUCCESS; return (&host); } - if (!isdigit((int)*cp) && *cp != '.') + if (!isdigit((unsigned char)*cp) && *cp != '.') break; } - if ((isxdigit((int)name[0]) && strchr(name, ':') != NULL) || + if ((isxdigit((unsigned char)name[0]) && strchr(name, ':') != NULL) || name[0] == ':') for (cp = name;; ++cp) { if (!*cp) { @@ -576,7 +576,7 @@ _gethostbydnsname( h_errno = NETDB_SUCCESS; return (&host); } - if (!isxdigit((int)*cp) && *cp != ':' && *cp != '.') + if (!isxdigit((unsigned char)*cp) && *cp != ':' && *cp != '.') break; } |