Tidy up malloc-failure handling.

6f13e538 · Simon Kelley · d1c759c5 · 6f13e538
Commit 6f13e538 authored Apr 17, 2012 by Simon Kelley
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Showing with 7 additions and 4 deletions

src/network.c src/network.c +7 -4

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--- a/src/network.c
+++ b/src/network.c
@@ -266,10 +266,13 @@ static int iface_allowed(struct irec **irecp, int if_index,
      iface->dad = dad;
      iface->done = 0;
      if ((iface->name = whine_malloc(strlen(ifr.ifr_name)+1)))
-	strcpy(iface->name, ifr.ifr_name);
-      iface->next = *irecp;
-      *irecp = iface;
-      return 1;
+	{
+	  strcpy(iface->name, ifr.ifr_name);
+	  iface->next = *irecp;
+	  *irecp = iface;
+	  return 1;
+	}
+      free(iface);
    }
  
  errno = ENOMEM;