diff options
| author | Natanael Copa <ncopa@alpinelinux.org> | 2009-08-18 08:31:39 +0000 |
|---|---|---|
| committer | Natanael Copa <ncopa@alpinelinux.org> | 2009-08-18 08:31:39 +0000 |
| commit | db5d9d6dcaa35ca33f48383464e0be66903f1bfa (patch) | |
| tree | e2823274e66adeb815833bf81dfdc43eae88fc7e /main/dhcp/linux_ipv6_discover.patch | |
| parent | ec2a7df9bc61e5f83762f23a3ad7f670d0b8ca92 (diff) | |
| download | aports-db5d9d6dcaa35ca33f48383464e0be66903f1bfa.tar.bz2 aports-db5d9d6dcaa35ca33f48383464e0be66903f1bfa.tar.xz | |
main/dhcp: fix for non-existing ipv6
Patch from here:
https://lists.isc.org/pipermail/dhcp-hackers/2008-October/001761.html
Diffstat (limited to 'main/dhcp/linux_ipv6_discover.patch')
| -rw-r--r-- | main/dhcp/linux_ipv6_discover.patch | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/main/dhcp/linux_ipv6_discover.patch b/main/dhcp/linux_ipv6_discover.patch new file mode 100644 index 0000000000..ebf3865e6a --- /dev/null +++ b/main/dhcp/linux_ipv6_discover.patch @@ -0,0 +1,50 @@ +diff -Naur dhcp-4.1.0a2/common/discover.c dhcp-4.1.0a2-mcn/common/discover.c +--- dhcp-4.1.0a2/common/discover.c 2008-08-29 18:48:57.000000000 +0100 ++++ dhcp-4.1.0a2-mcn/common/discover.c 2008-10-02 13:02:06.000000000 +0100 +@@ -443,15 +443,17 @@ + } + + #ifdef DHCPv6 +- ifaces->fp6 = fopen("/proc/net/if_inet6", "r"); +- if (ifaces->fp6 == NULL) { +- log_error("Error opening '/proc/net/if_inet6' to " +- "list IPv6 interfaces; %m"); +- close(ifaces->sock); +- ifaces->sock = -1; +- fclose(ifaces->fp); +- ifaces->fp = NULL; +- return 0; ++ if (local_family == AF_INET6) { ++ ifaces->fp6 = fopen("/proc/net/if_inet6", "r"); ++ if (ifaces->fp6 == NULL) { ++ log_error("Error opening '/proc/net/if_inet6' to " ++ "list IPv6 interfaces; %m"); ++ close(ifaces->sock); ++ ifaces->sock = -1; ++ fclose(ifaces->fp); ++ ifaces->fp = NULL; ++ return 0; ++ } + } + #endif + +@@ -720,7 +722,8 @@ + } + #ifdef DHCPv6 + if (!(*err)) { +- return next_iface6(info, err, ifaces); ++ if (local_family == AF_INET6) ++ return next_iface6(info, err, ifaces); + } + #endif + return 0; +@@ -736,7 +739,8 @@ + close(ifaces->sock); + ifaces->sock = -1; + #ifdef DHCPv6 +- fclose(ifaces->fp6); ++ if (local_family == AF_INET6) ++ fclose(ifaces->fp6); + ifaces->fp6 = NULL; + #endif + } |