Revert "SERVER-22767 mongos segfault when invoking .explain() on certain operations"

This reverts commit 76522903744fba9a660c2d2b9db61507578916b3.

1 files changed, 0 insertions, 21 deletions

diff --git a/jstests/core/server22767.js b/jstests/core/server22767.js
deleted file mode 100644
index 9b915ce0940..00000000000
--- a/jstests/core/server22767.js
+++ /dev/null
@@ -1,21 +0,0 @@
-// test that the mongos doesn't segfault when it receives malformed BSON
-var st = new ShardingTest({shards:1});
-var testDB = st.getDB('test');
-testDB.test.insert({a:1});
-
-try {
-    testDB.test.find({key: {$regex: 'abcd\0xyz'}}).explain();
-} catch (e) {
-    /*
-     * if the mongos segfaults, the error is the msg:
-     * "Error: error doing query: failed: network error while attempting to run command 'explain' on host '127.0.0.1:20014'"
-     *
-     * if the mongos doesn't segfault, the error is the object:
-     * "Error: explain failed: {
-     *   "code" : 22,
-     *   "ok" : 0,
-     *   "errmsg" : "bson length doesn't match what we found in object with unknown _id"
-     * }"
-     */
-    assert.eq(22, e.code);
-}
\ No newline at end of file