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Don't play with free()'d pointers

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git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@52808 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Paul Cadach
2007-01-30 08:34:26 +00:00
parent 01c6b626c0
commit df64b9a98c
1 changed files with 4 additions and 2 deletions
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6
res/res_odbc.c
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@@ -360,7 +360,8 @@ static int odbc_register_class(struct odbc_class *class, int connect)
if (connect) {
/* Request and release builds a connection */
obj = ast_odbc_request_obj(class->name, 0);
ast_odbc_release_obj(obj);
if (obj)
ast_odbc_release_obj(obj);
}
return 0;
@@ -431,9 +432,10 @@ struct odbc_obj *ast_odbc_request_obj(const char *name, int check)
ast_mutex_init(&obj->lock);
obj->parent = class;
if (odbc_obj_connect(obj) == ODBC_FAIL) {
ast_log(LOG_WARNING, "Failed to connect\n");
ast_log(LOG_WARNING, "Failed to connect to %s\n", name);
ast_mutex_destroy(&obj->lock);
free(obj);
obj = NULL;
} else {
AST_LIST_INSERT_HEAD(&class->odbc_obj, obj, list);
}