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Tidy up malloc-failure handling.

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This commit is contained in:
Simon Kelley
2012-04-17 14:25:06 +01:00
parent d1c759c5c1
commit 6f13e53886
1 changed files with 7 additions and 4 deletions
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3
src/network.c
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@@ -266,11 +266,14 @@ static int iface_allowed(struct irec **irecp, int if_index,
iface->dad = dad; iface->dad = dad;
iface->done = 0; iface->done = 0;
if ((iface->name = whine_malloc(strlen(ifr.ifr_name)+1))) if ((iface->name = whine_malloc(strlen(ifr.ifr_name)+1)))
{
strcpy(iface->name, ifr.ifr_name); strcpy(iface->name, ifr.ifr_name);
iface->next = *irecp; iface->next = *irecp;
*irecp = iface; *irecp = iface;
return 1; return 1;
} }
free(iface);
}
errno = ENOMEM; errno = ENOMEM;
return 0; return 0;