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fix crash when passing null string to switch_core_session_locate (via killchan with no param)

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git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@2479 d0543943-73ff-0310-b7d9-9358b9ac24b2
This commit is contained in:
Michael Jerris
2006-09-02 07:31:18 +00:00
parent 0da13b72f2
commit 657ca535ed
2 changed files with 15 additions and 11 deletions
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2
src/mod/applications/mod_commands/mod_commands.c
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@@ -117,7 +117,7 @@ static switch_status_t kill_function(char *dest, switch_core_session_t *isession
return SWITCH_STATUS_FALSE;
}
if ((session = switch_core_session_locate(dest))) {
if (dest && (session = switch_core_session_locate(dest))) {
switch_channel_t *channel = switch_core_session_get_channel(session);
switch_core_session_kill_channel(session, SWITCH_SIG_KILL);
switch_channel_hangup(channel, SWITCH_CAUSE_NORMAL_CLEARING);