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Type:
Bug
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Resolution: Done
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Priority:
Major - P3
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None
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Affects Version/s: 1.4.0
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Component/s: None
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Labels:None
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Environment:OSX: 10.3.0 Darwin Kernel Version 10.3.0: Fri Feb 26 11:58:09 PST 2010; root:xnu-1504.3.12~1/RELEASE_I386 i386
mongodb-osx-x86_64-1.4.0
Run a $where clause and attempt to dereference a null value. The server will fail with "TypeError: this.x has no properties nofile_a:0" and assert. The server will no longer respond to queries:
> db.foo.save(
{a:1})
> db.foo.find({$where:"this.x.x"})
error: {
"$err" : "error on invocation of $where function:
JS Error: TypeError: this.x has no properties nofile_a:0"
From the server:
Tue Mar 30 10:16:52 JS Error: TypeError: this.x has no properties nofile_a:0
Tue Mar 30 10:16:52 User Exception 10071:error on invocation of $where function:
JS Error: TypeError: this.x has no properties nofile_a:0
Tue Mar 30 10:16:52 Assertion: 10362:error on invocation of $where function:
JS Error: TypeError: this.x has no properties nofile_a:0
0x100067c57 0x1000c74de 0x100162c84 0x100165a4d 0x10022330b 0x10022c6f4 0x7fff8346a8b6 0x7fff8346a769
0 mongod 0x0000000100067c57 _ZN5mongo11msgassertedEiPKc + 487
1 mongod 0x00000001000c74de _ZN5mongo8runQueryERNS_7MessageERNS_12QueryMessageERNS_5CurOpE + 7534
2 mongod 0x0000000100162c84 _ZN5mongo13receivedQueryERNS_6ClientERNS_10DbResponseERNS_7MessageE + 644
3 mongod 0x0000000100165a4d _ZN5mongo16assembleResponseERNS_7MessageERNS_10DbResponseERK11sockaddr_in + 3629
4 mongod 0x000000010022330b _ZN5mongo10connThreadEv + 619
5 mongod 0x000000010022c6f4 thread_proxy + 132
6 libSystem.B.dylib 0x00007fff8346a8b6 _pthread_start + 331
7 libSystem.B.dylib 0x00007fff8346a769 thread_start + 13
Tue Mar 30 10:16:52 Caught Assertion in runQuery ns:dotspots.foo massert:error on invocation of $where function:
JS Error: TypeError: this.x has no properties nofile_a:0
Tue Mar 30 10:16:52 ntoskip:0 ntoreturn:0
Tue Mar 30 10:16:52 query: