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hostapd: Fix interfaces.iface initialization 

Set all the interfaces.iface pointers to NULL after the allocation of
that memory block for cases those pointers are accessed during each of
the interfaces initialization process (hostapd_interface_init()). One
example for such case is during WPS initialization when the code tries
to fetch the uuid from each of the interfaces.

Signed-off-by: Guy Eilam <guy@wizery.com>
This commit is contained in:
Guy Eilam 2011-04-15 18:13:04 +03:00 committed by Jouni Malinen
parent 849b5dc78b
commit 5b73735ba0
1 changed files with 2 additions and 2 deletions
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4
hostapd/main.c
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@ -557,10 +557,10 @@ int main(int argc, char *argv[])
wpa_debug_open_file(log_file);
interfaces.count = argc - optind;
interfaces.iface = os_malloc(interfaces.count *
interfaces.iface = os_zalloc(interfaces.count *
sizeof(struct hostapd_iface *));
if (interfaces.iface == NULL) {
wpa_printf(MSG_ERROR, "malloc failed\n");
wpa_printf(MSG_ERROR, "malloc failed");
return -1;
}