core/frame: generate correct T.140 payload in ast_sendtext_data()
ast_sendtext_data() would create an incorrect T.140 text frame which length include the null terminator byte. It causes ultimately RTP packets to be send with this trailing 0. The proposed fix just set the correct length to the text frame ASTERISK-28089 Reported by: Emmanuel BUU Tested by: Emmanuel BUU Change-Id: I7ab1b9ed1e21683b2b667ea0a59d9aba3c77dd96
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@ -4678,7 +4678,8 @@ int ast_sendtext_data(struct ast_channel *chan, struct ast_msg_data *msg)
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&& (ast_strlen_zero(content_type) || ast_begins_with(content_type, "text/"))
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&& (ast_format_cap_has_type(ast_channel_nativeformats(chan), AST_MEDIA_TYPE_TEXT))) {
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struct ast_frame f;
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size_t body_len = strlen(body) + 1;
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/* T.140 payload does not include the null byte terminator */
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size_t body_len = strlen(body);
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/* Process as T.140 text (moved here from ast_sendtext() */
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memset(&f, 0, sizeof(f));
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