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Fix potential crash when entire span request is received.

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The variable index used in this scenario for accessing the dahdi_pvts was
wrong and was most likely copied from the several other places it is used
correctly.

(closes issue #15998)
Reported by: tsearle
Patches: 
      dahdi_reset_crash.patch uploaded by tsearle (license 373)


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@222393 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Jeff Peeler
2009-10-06 22:27:13 +00:00
parent 2ad7cb7e87
commit 7c3d6f732c
1 changed files with 2 additions and 2 deletions
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4
channels/chan_dahdi.c
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@@ -9180,8 +9180,8 @@ static void *pri_dchannel(void *vpri)
pri_destroycall(pri->pri, pri->pvts[x]->call); pri_destroycall(pri->pri, pri->pvts[x]->call);
pri->pvts[x]->call = NULL; pri->pvts[x]->call = NULL;
} }
if (pri->pvts[chanpos]->realcall) if (pri->pvts[x]->realcall)
pri_hangup_all(pri->pvts[chanpos]->realcall, pri); pri_hangup_all(pri->pvts[x]->realcall, pri);
else if (pri->pvts[x]->owner) else if (pri->pvts[x]->owner)
pri->pvts[x]->owner->_softhangup |= AST_SOFTHANGUP_DEV; pri->pvts[x]->owner->_softhangup |= AST_SOFTHANGUP_DEV;
ast_mutex_unlock(&pri->pvts[x]->lock); ast_mutex_unlock(&pri->pvts[x]->lock);