Correct RPID parsing for unquoted display-name.
Parsing Remote-Party-ID will now succeed if display-name is of the *(token LWS) kind and not just the quoted-string kind. Review: https://reviewboard.asterisk.org/r/2341/ ........ Merged revisions 382107 from http://svn.asterisk.org/svn/asterisk/branches/1.8 ........ Merged revisions 382108 from http://svn.asterisk.org/svn/asterisk/branches/11 git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@382109 65c4cc65-6c06-0410-ace0-fbb531ad65f3
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@ -17243,7 +17243,16 @@ static int get_rpid(struct sip_pvt *p, struct sip_request *oreq)
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return get_pai(p, req);
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}
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/*
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* RPID is not:
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* rpid = (name-addr / addr-spec) *(SEMI rpi-token)
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* But it is:
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* rpid = [display-name] LAQUOT addr-spec RAQUOT *(SEMI rpi-token)
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* Ergo, calling parse_name_andor_addr() on it wouldn't be
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* correct because that would allow addr-spec style too.
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*/
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start = tmp;
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/* Quoted (note that we're not dealing with escapes properly) */
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if (*start == '"') {
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*start++ = '\0';
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end = strchr(start, '"');
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@ -17252,6 +17261,17 @@ static int get_rpid(struct sip_pvt *p, struct sip_request *oreq)
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*end++ = '\0';
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cid_name = start;
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start = ast_skip_blanks(end);
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/* Unquoted */
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} else {
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cid_name = start;
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start = end = strchr(start, '<');
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if (!start) {
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return 0;
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}
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/* trim blanks if there are any. the mandatory NUL is done below */
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while (--end >= cid_name && *end < 33) {
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*end = '\0';
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}
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}
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if (*start != '<')
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