res_ari: Fix audiosocket segfault
Add check that data parameter specified when audiosocket used for externalMedia. ASTERISK-29514 #close Change-Id: Ie562f03c5d6c3835a3631f376b3d43e75b8f9617
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@ -2134,6 +2134,11 @@ static void external_media_audiosocket_tcp(struct ast_ari_channels_external_medi
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struct ast_channel *chan;
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struct varshead *vars;
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if (ast_strlen_zero(args->data)) {
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ast_ari_response_error(response, 400, "Bad Request", "data can not be empty");
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return;
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}
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endpoint_len = strlen("AudioSocket/") + strlen(args->external_host) + 1 + strlen(args->data) + 1;
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endpoint = ast_alloca(endpoint_len);
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/* The UUID is stored in the arbitrary data field */
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