[SCM] GNU Inetutils branch, master, updated. inetutils-1_8-9-g3c03361

[Alfred M. Szmidt]

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- Log -----------------------------------------------------------------
http://git.savannah.gnu.org/cgit/inetutils.git/commit/?id=3c0336109f709620b15f7b83474947016f56f4a2


commit 3c0336109f709620b15f7b83474947016f56f4a2
Author: Alfred M. Szmidt <address@hidden>
Date:   Mon Aug 16 17:49:52 2010 +0200

    ifconfig/options.c (parse_cmdline): Error out if IFNX is NULL.

diff --git a/ChangeLog b/ChangeLog
index 052daee..9411080 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2010-08-16  Alfred M. Szmidt  <address@hidden>
+
+       * ifconfig/options.c (parse_cmdline): Error out if IFNX is NULL.
+
 2010-07-30  Giuseppe Scrivano  <address@hidden>
 
        * ifconfig/if_index.c (if_nameindex): Remove local variable `len'.
diff --git a/ifconfig/options.c b/ifconfig/options.c
index 752aa47..0bcef2c 100644
--- a/ifconfig/options.c
+++ b/ifconfig/options.c
@@ -591,6 +591,8 @@ parse_cmdline (int argc, char *argv[])
       struct if_nameindex *ifnx, *ifnxp;
 
       ifnx = ifnxp = if_nameindex ();
+      if (!ifnx)
+       error (EXIT_FAILURE, 0, "could not get list of interfaces");
       while (ifnxp->if_index != 0 || ifnxp->if_name != NULL)
        {
          struct ifconfig *ifp;

-----------------------------------------------------------------------

Summary of changes:
 ChangeLog          |    4 ++++
 ifconfig/options.c |    2 ++
 2 files changed, 6 insertions(+), 0 deletions(-)


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