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fix dnsmasq errors that occur on linux 2.4 if ipv6 is compiled as module, but not used

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SVN-Revision: 12664
This commit is contained in:
Felix Fietkau 2008-09-23 15:30:26 +00:00
parent ebd408630f
commit a361a8101c
1 changed files with 44 additions and 0 deletions
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44
package/dnsmasq/patches/103-ipv6_fix.patch Normal file
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@ -0,0 +1,44 @@
--- a/src/netlink.c
+++ b/src/netlink.c
@@ -116,6 +116,7 @@
ssize_t len;
static unsigned int seq = 0;
int family = AF_INET;
+ int ipv4_done = 0;
struct {
struct nlmsghdr nlh;
@@ -187,9 +188,12 @@
rta = RTA_NEXT(rta, len1);
}
- if (addr.s_addr && ipv4_callback)
+ if (addr.s_addr && ipv4_callback) {
if (!((*ipv4_callback)(addr, ifa->ifa_index, netmask, broadcast, parm)))
return 0;
+ else
+ ipv4_done = 1;
+ }
}
#ifdef HAVE_IPV6
else if (ifa->ifa_family == AF_INET6)
@@ -205,7 +209,7 @@
if (addrp && ipv6_callback)
if (!((*ipv6_callback)(addrp, ifa->ifa_index, ifa->ifa_index, parm)))
- return 0;
+ return ipv4_done;
}
#endif
}
--- a/src/network.c
+++ b/src/network.c
@@ -278,7 +278,7 @@
bind(tcpfd, (struct sockaddr *)&addr, sa_len(&addr)) == -1 ||
listen(tcpfd, 5) == -1 ||
bind(fd, (struct sockaddr *)&addr, sa_len(&addr)) == -1)
- return 0;
+ return 1;
l = safe_malloc(sizeof(struct listener));
l->fd = fd;