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Merged revisions 346763 via svnmerge from

Browse Source 
https://origsvn.digium.com/svn/asterisk/branches/10

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  r346763 | may | 2011-12-02 20:42:32 +0400 (Fri, 02 Dec 2011) | 14 lines
  
  Merged revisions 346762 via svnmerge from 
  https://origsvn.digium.com/svn/asterisk/branches/1.8
  
  ........
    r346762 | may | 2011-12-02 20:19:19 +0400 (Fri, 02 Dec 2011) | 7 lines
    
    process null frame pointer returned by ast_rtp_instance_read correctly
    
    (closes issue ASTERISK-16697)
    Reported by: under
    Patches: 
            segfault.diff (License #5871) patch uploaded by under
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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@346777 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Alexandr Anikin
2011-12-02 18:03:31 +00:00
parent 83cd844b82
commit db0ed2e5c8
2 changed files with 2 additions and 2 deletions
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2
addons/chan_ooh323.c
View File

@@ -4579,7 +4579,7 @@ struct ast_frame *ooh323_rtp_read(struct ast_channel *ast, struct ooh323_pvt *p)
f = &null_frame;
}
if (p->owner && !p->faxmode && (f->frametype == AST_FRAME_VOICE)) {
if (f && p->owner && !p->faxmode && (f->frametype == AST_FRAME_VOICE)) {
/* We already hold the channel lock */
if (!(ast_format_cap_iscompatible(p->owner->nativeformats, &f->subclass.format))) {
ast_debug(1, "Oooh, voice format changed to %s\n", ast_getformatname(&f->subclass.format));

2
channels/chan_h323.c
View File

@@ -772,7 +772,7 @@ static struct ast_frame *oh323_rtp_read(struct oh323_pvt *pvt)
if (f && (f->frametype == AST_FRAME_DTMF) && !(pvt->options.dtmfmode & (H323_DTMF_RFC2833 | H323_DTMF_CISCO))) {
return &ast_null_frame;
}
if (pvt->owner) {
if (f && pvt->owner) {
/* We already hold the channel lock */
if (f->frametype == AST_FRAME_VOICE) {
if (!ast_format_cap_iscompatible(pvt->owner->nativeformats, &f->subclass.format)) {