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improve #449946 fix (#806342)

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This commit is contained in:
Jiri Popelka 2012-03-23 18:22:01 +01:00
parent 3e44d201b9
commit 5809fa5584
2 changed files with 26 additions and 8 deletions
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29
dhcp-4.2.3-P2-getifaddrs.patch
View File

@ -1,6 +1,6 @@
diff -up dhcp-4.2.3-P2/common/discover.c.getifaddrs dhcp-4.2.3-P2/common/discover.c
--- dhcp-4.2.3-P2/common/discover.c.getifaddrs 2012-03-21 16:28:08.537760099 +0100
+++ dhcp-4.2.3-P2/common/discover.c 2012-03-21 16:29:58.134389955 +0100
--- dhcp-4.2.3-P2/common/discover.c.getifaddrs 2012-03-23 18:07:54.744082263 +0100
+++ dhcp-4.2.3-P2/common/discover.c 2012-03-23 18:14:37.213050709 +0100
@@ -379,394 +379,13 @@ end_iface_scan(struct iface_conf_list *i
ifaces->sock = -1;
}
@ -397,16 +397,31 @@ diff -up dhcp-4.2.3-P2/common/discover.c.getifaddrs dhcp-4.2.3-P2/common/discove
* function.
*
* The getifaddrs() man page describes the use.
@@ -826,7 +445,12 @@ next_iface(struct iface_info *info, int
@@ -814,6 +433,8 @@ begin_iface_scan(struct iface_conf_list
*/
int
next_iface(struct iface_info *info, int *err, struct iface_conf_list *ifaces) {
+ size_t sa_len = 0;
+
if (ifaces->next == NULL) {
*err = 0;
return 0;
@@ -825,8 +446,16 @@ next_iface(struct iface_info *info, int
return 0;
}
strcpy(info->name, ifaces->next->ifa_name);
memcpy(&info->addr, ifaces->next->ifa_addr,
- memcpy(&info->addr, ifaces->next->ifa_addr,
- ifaces->next->ifa_addr->sa_len);
+
+#if __linux
+ (ifaces->next->ifa_addr->sa_family== AF_INET) ?
+ sizeof(struct sockaddr_in) : sizeof(struct sockaddr_in6));
+ if (ifaces->next->ifa_addr->sa_family == AF_INET)
+ sa_len = sizeof(struct sockaddr_in);
+ else if (ifaces->next->ifa_addr->sa_family == AF_INET6)
+ sa_len = sizeof(struct sockaddr_in6);
+#else
ifaces->next->ifa_addr->sa_len);
+ sa_len = ifaces->next->ifa_addr->sa_len
+#endif
+ memcpy(&info->addr, ifaces->next->ifa_addr, sa_len);
info->flags = ifaces->next->ifa_flags;
ifaces->next = ifaces->next->ifa_next;
*err = 0;

5
dhcp.spec
View File

@ -22,7 +22,7 @@
Summary: Dynamic host configuration protocol software
Name: dhcp
Version: 4.2.3
Release: 22.%{patchver}%{?dist}
Release: 23.%{patchver}%{?dist}
# NEVER CHANGE THE EPOCH on this package. The previous maintainer (prior to
# dcantrell maintaining the package) made incorrect use of the epoch and
# that's why it is at 12 now. It should have never been used, but it was.
@ -624,6 +624,9 @@ fi
%changelog
* Fri Mar 23 2012 Jiri Popelka <jpopelka@redhat.com> - 12:4.2.3-23.P2
- improve #449946 fix (#806342)
* Wed Mar 21 2012 Jiri Popelka <jpopelka@redhat.com> - 12:4.2.3-22.P2
- RFC5970 - DHCPv6 Options for Network Boot (#798735)