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import of dnsmasq-2.56.tar.gz

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This commit is contained in:
Simon Kelley
2011-02-14 20:19:14 +00:00
parent c52e189734
commit 28866e9567
39 changed files with 5141 additions and 4286 deletions
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10
src/util.c
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@@ -1,4 +1,4 @@
/* dnsmasq is Copyright (c) 2000-2010 Simon Kelley
/* dnsmasq is Copyright (c) 2000-2011 Simon Kelley
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
@@ -365,7 +365,8 @@ void prettyprint_time(char *buf, unsigned int t)
}
/* in may equal out, when maxlen may be -1 (No max len). */
/* in may equal out, when maxlen may be -1 (No max len).
Return -1 for extraneous no-hex chars found. */
int parse_hex(char *in, unsigned char *out, int maxlen,
unsigned int *wildcard_mask, int *mac_type)
{
@@ -377,7 +378,10 @@ int parse_hex(char *in, unsigned char *out, int maxlen,
while (maxlen == -1 || i < maxlen)
{
for (r = in; *r != 0 && *r != ':' && *r != '-'; r++);
for (r = in; *r != 0 && *r != ':' && *r != '-'; r++)
if (!isxdigit((int)*r))
return -1;
if (*r == 0)
maxlen = i;