Made __ast_module_user_remove() check for NULL pointers.
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Merged revision 375860 from C.3
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Merged revisions 375862 from http://svn.asterisk.org/svn/asterisk/branches/1.8
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Merged revisions 375863 from http://svn.asterisk.org/svn/asterisk/branches/10
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Merged revisions 375864 from http://svn.asterisk.org/svn/asterisk/branches/11
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@375865
65c4cc65-6c06-0410-ace0-
fbb531ad65f3
}
}
-struct ast_module_user *__ast_module_user_add(struct ast_module *mod,
- struct ast_channel *chan)
+struct ast_module_user *__ast_module_user_add(struct ast_module *mod, struct ast_channel *chan)
{
- struct ast_module_user *u = ast_calloc(1, sizeof(*u));
+ struct ast_module_user *u;
- if (!u)
+ u = ast_calloc(1, sizeof(*u));
+ if (!u) {
return NULL;
+ }
u->chan = chan;
void __ast_module_user_remove(struct ast_module *mod, struct ast_module_user *u)
{
+ if (!u) {
+ return;
+ }
AST_LIST_LOCK(&mod->users);
AST_LIST_REMOVE(&mod->users, u, entry);
AST_LIST_UNLOCK(&mod->users);