Commit 6354cbf9 authored by Dan Fandrich's avatar Dan Fandrich
Browse files

The getifaddrs() version of Curl_if2ip() crashed when used on a Linux 

system with a TEQL load-balancing device configured, which doesn't
have an address.  Thanks to Adam Sampson for spotting this (bug #2234923).
parent 95a849ef

CHANGES

+5 −0
Original line number Diff line number Diff line
@@ -6,6 +6,11 @@ 


                                  Changelog



Daniel Fandrich (7 Nov 2008)

- The getifaddrs() version of Curl_if2ip() crashed when used on a Linux

  system with a TEQL load-balancing device configured, which doesn't

  have an address.  Thanks to Adam Sampson for spotting this (bug #2234923).



Yang Tse (6 Nov 2008)

- Merged existing IPv4 and IPv6 Curl_ip2addr functions into a single one

  which now also takes a protocol address family argument.

RELEASE-NOTES

+2 −1
Original line number Diff line number Diff line
@@ -14,6 +14,7 @@ This release includes the following changes: 
This release includes the following bugfixes:



 o build failure when using MSVC 6 makefile

 o crash when using --interface name on Linux systems with a TEQL device



This release includes the following known bugs:
@@ -26,6 +27,6 @@ Other curl-related news: 
This release would not have looked like this without help, code, reports and

advice from friends like these:



 John Wilkinson

 John Wilkinson, Adam Sampson



        Thanks! (and sorry if I forgot to mention someone)

lib/if2ip.c

+2 −1
Original line number Diff line number Diff line
@@ -78,7 +78,8 @@ char *Curl_if2ip(int af, const char *interface, char *buf, int buf_size) 


  if (getifaddrs(&head) >= 0) {

    for (iface=head; iface != NULL; iface=iface->ifa_next) {

      if ((iface->ifa_addr->sa_family == af) &&

      if ((iface->ifa_addr != NULL) &&

          (iface->ifa_addr->sa_family == af) &&

          curl_strequal(iface->ifa_name, interface)) {

        void *addr;

        char scope[12]="";