[asterisk-bugs] [JIRA] (ASTERISK-27792) res_pjsip: Segfault when calling pjsip_hdr_print_on in sip_msg.c:581

[Ross Beer (JIRA)]

     [ https://issues.asterisk.org/jira/browse/ASTERISK-27792?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ross Beer closed ASTERISK-27792.
--------------------------------

    Resolution: Not A Bug

> res_pjsip: Segfault when calling pjsip_hdr_print_on in sip_msg.c:581
> --------------------------------------------------------------------
>
>                 Key: ASTERISK-27792
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-27792
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>          Components: Channels/chan_pjsip
>    Affects Versions: 13.20.0
>         Environment: CentOS
>            Reporter: Ross Beer
>              Labels: pjsip
>
> Since upgrading to pjproject 2.7.2 the patch that fixed issue ASTERISK-26832 was removed and the actual fix is not present in release 2.7.2
> Fixed Code:
> {noformat}
> PJ_DEF(int) pjsip_hdr_print_on( void *hdr_ptr, char *buf, pj_size_t len)
> {
>     pjsip_hdr *hdr = (pjsip_hdr*) hdr_ptr;
>     if (!hdr->vptr) {
>         return 0;
>     }
>     return (*hdr->vptr->print_on)(hdr_ptr, buf, len);
> }
> {noformat}
> 2.7.2 Code:
> {noformat}
> PJ_DEF(int) pjsip_hdr_print_on( void *hdr_ptr, char *buf, pj_size_t len)
> {
>     pjsip_hdr *hdr = (pjsip_hdr*) hdr_ptr;
>     return (*hdr->vptr->print_on)(hdr_ptr, buf, len);
> }
> {noformat}
> The PJSIP team committed a change in revision 5727, however, this isn't in the 2.7.2 release.



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