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Make wpa_ctrl_close() handle unopened connection

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Dmitry Shmidt 2011-02-27 17:07:07 +02:00 committed by Jouni Malinen
parent 28878f8b0e
commit 36fde1e79c
1 changed files with 4 additions and 1 deletions
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5
src/common/wpa_ctrl.c
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@ -127,8 +127,11 @@ try_again:
void wpa_ctrl_close(struct wpa_ctrl *ctrl) void wpa_ctrl_close(struct wpa_ctrl *ctrl)
{ {
if (ctrl == NULL)
return;
unlink(ctrl->local.sun_path); unlink(ctrl->local.sun_path);
close(ctrl->s); if (ctrl->s >= 0)
close(ctrl->s);
os_free(ctrl); os_free(ctrl);
} }