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Fix another crash related to cached realtime music on hold.

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This was another off-by-one problem caused by moh_register.



git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@188102 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Mark Michelson
2009-04-13 19:31:48 +00:00
parent 75dba8ca1d
commit 0102e6cc44
1 changed files with 3 additions and 1 deletions
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4
res/res_musiconhold.c
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@@ -1072,7 +1072,9 @@ static int moh_register(struct mohclass *moh, int reload, int unref)
if (!mohclass->delete) {
ast_log(LOG_WARNING, "Music on Hold class '%s' already exists\n", moh->name);
mohclass = mohclass_unref(mohclass, "unreffing mohclass we just found by name");
moh = mohclass_unref(moh, "unreffing potential new moh class (it is a duplicate)");
if (unref) {
moh = mohclass_unref(moh, "unreffing potential new moh class (it is a duplicate)");
}
return -1;
}
mohclass = mohclass_unref(mohclass, "Unreffing mohclass we just found by name");