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| author | Christian Richter <christian.richter@beronet.com> | 2007-07-02 09:34:19 +0000 |
|---|---|---|
| committer | Christian Richter <christian.richter@beronet.com> | 2007-07-02 09:34:19 +0000 |
| commit | b7b027d19b1f30c46997cabd8267db0f6eb9bf15 (patch) | |
| tree | 00d2bf249086b3e055a5534e27a0163e1e8e4832 /channels/misdn/isdn_lib.c | |
| parent | efea29fde8577f7afd4652f519cf77fa3c959060 (diff) | |
Merged revisions 72852 via svnmerge from
https://origsvn.digium.com/svn/asterisk/branches/1.4
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r72852 | crichter | 2007-07-02 10:41:08 +0200 (Mo, 02 Jul 2007) | 9 lines
Merged revisions 72585 via svnmerge from
https://origsvn.digium.com/svn/asterisk/branches/1.2
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r72585 | crichter | 2007-06-29 15:08:26 +0200 (Fr, 29 Jun 2007) | 1 line
check if the bchannel stack id is already used, if so don't use it a second time. Also added a release_chan lock, so that the same chan_list object cannot be freed twice. chan_misdn does not crash anymore on heavy load with these changes.
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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@72869 65c4cc65-6c06-0410-ace0-fbb531ad65f3
Diffstat (limited to 'channels/misdn/isdn_lib.c')
| -rw-r--r-- | channels/misdn/isdn_lib.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/channels/misdn/isdn_lib.c b/channels/misdn/isdn_lib.c index bd428400f..981b6b2a8 100644 --- a/channels/misdn/isdn_lib.c +++ b/channels/misdn/isdn_lib.c @@ -966,7 +966,7 @@ int setup_bc(struct misdn_bchannel *bc) int channel=bc->channel-1-(bc->channel>16); int b_stid=stack->b_stids[channel>=0?channel:0]; - + switch (bc->bc_state) { case BCHAN_CLEANED: break; @@ -977,6 +977,15 @@ int setup_bc(struct misdn_bchannel *bc) cb_log(5, stack->port, "$$$ Setting up bc with stid :%x\n", b_stid); + /*check if the b_stid is alread initialized*/ + int i; + for (i=0; i <= stack->b_num; i++) { + if (stack->bc[i].b_stid == b_stid) { + cb_log(0, bc->port, "setup_bc: b_stid:%x already in use !!!\n", b_stid); + return -1; + } + } + if (b_stid <= 0) { cb_log(0, stack->port," -- Stid <=0 at the moment in channel:%d\n",channel); |