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| author | Richard Mudgett <rmudgett@digium.com> | 2012-08-29 19:48:56 +0000 |
|---|---|---|
| committer | Richard Mudgett <rmudgett@digium.com> | 2012-08-29 19:48:56 +0000 |
| commit | 6e2d8c06ea740a1cd04faa2f8b7f8869fdb90466 (patch) | |
| tree | addd8d9c59405fea206db34fc79c96abe7005934 /main | |
| parent | 6c07c904aaae4a7d0ab7c74ade39b52365359178 (diff) | |
Initialize file descriptors for dummy channels to -1.
Dummy channels usually aren't read from, but functions like SHELL and CURL
use autoservice on the channel.
(closes issue ASTERISK-20283)
Reported by: Gareth Palmer
Patches:
svn-371580.patch (license #5169) patch uploaded by Gareth Palmer (modified)
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Merged revisions 371888 from http://svn.asterisk.org/svn/asterisk/branches/1.8
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Merged revisions 371890 from http://svn.asterisk.org/svn/asterisk/branches/10
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Merged revisions 371891 from http://svn.asterisk.org/svn/asterisk/branches/11
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@371892 65c4cc65-6c06-0410-ace0-fbb531ad65f3
Diffstat (limited to 'main')
| -rw-r--r-- | main/channel.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/main/channel.c b/main/channel.c index bccba2e14..32ce57ec5 100644 --- a/main/channel.c +++ b/main/channel.c @@ -1208,6 +1208,18 @@ struct ast_channel *ast_dummy_channel_alloc(void) ast_pbx_hangup_handler_init(tmp); AST_LIST_HEAD_INIT_NOLOCK(ast_channel_datastores(tmp)); + /* + * Init file descriptors to unopened state just in case + * autoservice is called on the channel or something tries to + * read a frame from it. + */ + ast_channel_timingfd_set(tmp, -1); + ast_channel_internal_alertpipe_clear(tmp); + ast_channel_internal_fd_clear_all(tmp); +#ifdef HAVE_EPOLL + ast_channel_epfd(tmp) = -1; +#endif + headp = ast_channel_varshead(tmp); AST_LIST_HEAD_INIT_NOLOCK(headp); |