[sr-dev] git:master: core: safety check for server_header lenght

Module: sip-router Branch: master Commit: 866ddc109bfd7c681e13ce529d271e8a2a33a972 URL: http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commit;h=866ddc1… Author: Daniel-Constantin Mierla <miconda(a)gmail.com> Committer: Daniel-Constantin Mierla <miconda(a)gmail.com> Date: Fri Oct 10 12:19:29 2014 +0200 core: safety check for server_header lenght - don't add the header in local generated replies if the value is empty --- msg_translator.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) diff --git a/msg_translator.c b/msg_translator.c index eb7acfc..6f36492 100644 --- a/msg_translator.c +++ b/msg_translator.c @@ -2398,7 +2398,7 @@ char * build_res_buf_from_sip_req( unsigned int code, str *text ,str *new_tag, body = lump; } /* server header */ - if (server_signature) + if (server_signature && server_hdr.len) len += server_hdr.len + CRLF_LEN; /* warning hdr */ if (sip_warning) { @@ -2536,7 +2536,7 @@ char * build_res_buf_from_sip_req( unsigned int code, str *text ,str *new_tag, p += lump->text.len; } /* server header */ - if (server_signature) { + if (server_signature && server_hdr.len>0) { memcpy( p, server_hdr.s, server_hdr.len ); p+=server_hdr.len; memcpy( p, CRLF, CRLF_LEN );