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hostapd: Fix interfaces.iface initialization

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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); wpa_debug_open_file(log_file);
interfaces.count = argc - optind; interfaces.count = argc - optind;
interfaces.iface = os_malloc(interfaces.count * interfaces.iface = os_zalloc(interfaces.count *
sizeof(struct hostapd_iface *)); sizeof(struct hostapd_iface *));
if (interfaces.iface == NULL) { if (interfaces.iface == NULL) {
wpa_printf(MSG_ERROR, "malloc failed\n"); wpa_printf(MSG_ERROR, "malloc failed");
return -1; return -1;
} }