62 lines
1.5 KiB
Diff
62 lines
1.5 KiB
Diff
diff -ur busybox-1.2.2.1/networking/dnsd.c busybox-1.2.2.1-patched/networking/dnsd.c
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--- busybox-1.2.2.1/networking/dnsd.c 2006-10-24 15:21:17.000000000 -0500
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+++ busybox-1.2.2.1-patched/networking/dnsd.c 2007-04-12 12:49:53.000000000 -0500
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@@ -31,11 +31,11 @@
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#define is_daemon() (flags&16)
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#define is_verbose() (flags&32)
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-//#define DEBUG
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+#undef DEBUG
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enum {
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- MAX_HOST_LEN = 16, // longest host name allowed is 15
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+ MAX_HOST_LEN = 41, // longest host name allowed is 40
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IP_STRING_LEN = 18, // .xxx.xxx.xxx.xxx\0
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//must be strlen('.in-addr.arpa') larger than IP_STRING_LEN
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@@ -229,19 +229,23 @@
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{
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int i;
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struct dns_entry *d = dnsentry;
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+ char *p,*q;
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+
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+ q = (char *)&(qs[1]);
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+ p = &(d->name[1]);
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if(d) do {
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#ifdef DEBUG
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if(qs && d) {
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- char *p,*q;
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- q = (char *)&(qs[1]);
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- p = &(d->name[1]);
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fprintf(stderr, "\n%s: %d/%d p:%s q:%s %d",
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__FUNCTION__, strlen(p), (int)(d->name[0]),
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p, q, strlen(q));
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}
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#endif
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if (type == REQ_A) { /* search by host name */
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+ p = &(d->name[1]);
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+ if(strlen(q) != strlen(p))
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+ continue;
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for(i = 1; i <= (int)(d->name[0]); i++)
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if(tolower(qs[i]) != d->name[i])
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break;
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@@ -398,13 +402,15 @@
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fprintf(stderr,"fileconf: %s\n", fileconf);
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}
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- if(is_daemon())
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+ if(is_daemon()) {
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#ifdef BB_NOMMU
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/* reexec for vfork() do continue parent */
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vfork_daemon_rexec(1, 0, argc, argv, "-d");
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#else
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bb_xdaemon(1, 0);
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#endif
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+ daemonmode = 1;
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+ }
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dnsentryinit(is_verbose());
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