Merged revisions 324652 via svnmerge from

https://origsvn.digium.com/svn/asterisk/branches/1.8

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  r324652 | dvossel | 2011-06-23 13:23:21 -0500 (Thu, 23 Jun 2011) | 20 lines
  
  Merged revisions 324634 via svnmerge from 
  https://origsvn.digium.com/svn/asterisk/branches/1.6.2
  
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    r324634 | dvossel | 2011-06-23 13:18:46 -0500 (Thu, 23 Jun 2011) | 13 lines
    
    Merged revisions 324627 via svnmerge from 
    https://origsvn.digium.com/svn/asterisk/branches/1.4
    
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      r324627 | dvossel | 2011-06-23 13:16:52 -0500 (Thu, 23 Jun 2011) | 7 lines
      
      Addresses AST-2011-010, remote crash in IAX2 driver
      
      Thanks to twilson for identifying the issue and providing the patches.
      
      AST-2011-010
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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@324664 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
David Vossel
2011-06-23 18:26:09 +00:00
parent d7e2d2248c
commit d5ea9e5ae2
3 changed files with 70 additions and 33 deletions

View File

@@ -3740,10 +3740,21 @@ int ast_bridge_call(struct ast_channel *chan,struct ast_channel *peer,struct ast
break;
case AST_CONTROL_OPTION:
aoh = f->data.ptr;
/* Forward option Requests */
/* Forward option Requests, but only ones we know are safe
* These are ONLY sent by chan_iax2 and I'm not convinced that
* they are useful. I haven't deleted them entirely because I
* just am not sure of the ramifications of removing them. */
if (aoh && aoh->flag == AST_OPTION_FLAG_REQUEST) {
ast_channel_setoption(other, ntohs(aoh->option), aoh->data,
f->datalen - sizeof(struct ast_option_header), 0);
switch (ntohs(aoh->option)) {
case AST_OPTION_TONE_VERIFY:
case AST_OPTION_TDD:
case AST_OPTION_RELAXDTMF:
case AST_OPTION_AUDIO_MODE:
case AST_OPTION_DIGIT_DETECT:
case AST_OPTION_FAX_DETECT:
ast_channel_setoption(other, ntohs(aoh->option), aoh->data,
f->datalen - sizeof(struct ast_option_header), 0);
}
}
break;
}