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coverity 83666 fail on null buffer

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Signed-off-by: Andy Green <andy.green@linaro.org>
This commit is contained in:
Andy Green 2014-11-30 12:53:27 +08:00
parent c5814fbaa9
commit cd838506a9
1 changed files with 3 additions and 1 deletions
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4
lib/parsers.c
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@ -804,8 +804,10 @@ handle_first:
case LWS_RXPS_PAYLOAD_UNTIL_LENGTH_EXHAUSTED:
if (!wsi->u.ws.rx_user_buffer)
if (!wsi->u.ws.rx_user_buffer) {
lwsl_err("NULL user buffer...\n");
return 1;
}
if (wsi->u.ws.all_zero_nonce)
wsi->u.ws.rx_user_buffer[LWS_SEND_BUFFER_PRE_PADDING +