Detect one more potential error case
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0b9d77e9ce
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2f72f5e0cc
@ -329,11 +329,17 @@ static gboolean _start_timeout(gpointer data)
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return wpa->helper->error(NULL, path, TRUE);
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}
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/* create the local socket */
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memset(&lu, 0, sizeof(lu));
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if(snprintf(lu.sun_path, sizeof(lu.sun_path), "%s", wpa->path)
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>= sizeof(lu.sun_path))
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{
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unlink(wpa->path);
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/* XXX make sure this error is explicit enough */
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return _wpa_error(wpa, wpa->path, TRUE);
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}
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lu.sun_family = AF_LOCAL;
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if((wpa->fd = socket(AF_LOCAL, SOCK_DGRAM, 0)) == -1)
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return _wpa_error(wpa, "socket", TRUE);
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memset(&lu, 0, sizeof(lu));
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snprintf(lu.sun_path, sizeof(lu.sun_path), "%s", wpa->path);
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lu.sun_family = AF_LOCAL;
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if(bind(wpa->fd, (struct sockaddr *)&lu, SUN_LEN(&lu)) != 0)
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{
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close(wpa->fd);
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