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RADIUS DAS: Avoid compiler warning on abs()

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The input parameter ended up being converted to long int instead of int,
so use an explicit typecase to get rid of the compiler warning.

Signed-off-by: Jouni Malinen <j@w1.fi>
This commit is contained in:
Jouni Malinen 2015-07-07 12:14:47 +03:00
parent 597e8afeb4
commit 028b19675d
1 changed files with 1 additions and 1 deletions
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2
src/radius/radius_das.c
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@ -245,7 +245,7 @@ static void radius_das_receive(int sock, void *eloop_ctx, void *sock_ctx)
(u8 *) &val, 4); (u8 *) &val, 4);
if (res == 4) { if (res == 4) {
u32 timestamp = ntohl(val); u32 timestamp = ntohl(val);
if ((unsigned int) abs(now.sec - timestamp) > if ((unsigned int) abs((int) (now.sec - timestamp)) >
das->time_window) { das->time_window) {
wpa_printf(MSG_DEBUG, "DAS: Unacceptable " wpa_printf(MSG_DEBUG, "DAS: Unacceptable "
"Event-Timestamp (%u; local time %u) in " "Event-Timestamp (%u; local time %u) in "