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-rw-r--r--package/busybox/busybox-1.2.2.1-max_host_len_40.patch61
1 files changed, 61 insertions, 0 deletions
diff --git a/package/busybox/busybox-1.2.2.1-max_host_len_40.patch b/package/busybox/busybox-1.2.2.1-max_host_len_40.patch
new file mode 100644
index 000000000..3c3290054
--- /dev/null
+++ b/package/busybox/busybox-1.2.2.1-max_host_len_40.patch
@@ -0,0 +1,61 @@
+diff -ur busybox-1.2.2.1/networking/dnsd.c busybox-1.2.2.1-patched/networking/dnsd.c
+--- busybox-1.2.2.1/networking/dnsd.c 2006-10-24 15:21:17.000000000 -0500
++++ busybox-1.2.2.1-patched/networking/dnsd.c 2007-04-12 12:49:53.000000000 -0500
+@@ -31,11 +31,11 @@
+
+ #define is_daemon() (flags&16)
+ #define is_verbose() (flags&32)
+-//#define DEBUG
++#undef DEBUG
+
+
+ enum {
+- MAX_HOST_LEN = 16, // longest host name allowed is 15
++ MAX_HOST_LEN = 41, // longest host name allowed is 40
+ IP_STRING_LEN = 18, // .xxx.xxx.xxx.xxx\0
+
+ //must be strlen('.in-addr.arpa') larger than IP_STRING_LEN
+@@ -229,19 +229,23 @@
+ {
+ int i;
+ struct dns_entry *d = dnsentry;
++ char *p,*q;
++
++ q = (char *)&(qs[1]);
++ p = &(d->name[1]);
+
+ if(d) do {
+ #ifdef DEBUG
+ if(qs && d) {
+- char *p,*q;
+- q = (char *)&(qs[1]);
+- p = &(d->name[1]);
+ fprintf(stderr, "\n%s: %d/%d p:%s q:%s %d",
+ __FUNCTION__, strlen(p), (int)(d->name[0]),
+ p, q, strlen(q));
+ }
+ #endif
+ if (type == REQ_A) { /* search by host name */
++ p = &(d->name[1]);
++ if(strlen(q) != strlen(p))
++ continue;
+ for(i = 1; i <= (int)(d->name[0]); i++)
+ if(tolower(qs[i]) != d->name[i])
+ break;
+@@ -398,13 +402,15 @@
+ fprintf(stderr,"fileconf: %s\n", fileconf);
+ }
+
+- if(is_daemon())
++ if(is_daemon()) {
+ #ifdef BB_NOMMU
+ /* reexec for vfork() do continue parent */
+ vfork_daemon_rexec(1, 0, argc, argv, "-d");
+ #else
+ bb_xdaemon(1, 0);
+ #endif
++ daemonmode = 1;
++ }
+
+ dnsentryinit(is_verbose());
+