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RADIUS: Add EACCES to list of recognized send() errno values

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This allows RADIUS failover to be performed if send() return EACCES
error which is what happens after a recent Linux kernel commit
0315e382704817b279e5693dca8ab9d89aa20b3f ('net: Fix behaviour of
unreachable, blackhole and prohibit') for a local sender when route type
is prohibit.

This fixes the hwsim test case radius_failover when running against a
kernel build that includes that commit.

Signed-off-by: Jouni Malinen <j@w1.fi>
This commit is contained in:
Jouni Malinen 2015-12-24 12:43:05 +02:00
parent 44f4394296
commit a67e7e533a
1 changed files with 1 additions and 1 deletions
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2
src/radius/radius_client.c
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@ -308,7 +308,7 @@ static int radius_client_handle_send_error(struct radius_client_data *radius,
int _errno = errno;
wpa_printf(MSG_INFO, "send[RADIUS,s=%d]: %s", s, strerror(errno));
if (_errno == ENOTCONN || _errno == EDESTADDRREQ || _errno == EINVAL ||
_errno == EBADF || _errno == ENETUNREACH) {
_errno == EBADF || _errno == ENETUNREACH || _errno == EACCES) {
hostapd_logger(radius->ctx, NULL, HOSTAPD_MODULE_RADIUS,
HOSTAPD_LEVEL_INFO,
"Send failed - maybe interface status changed -"