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[Bug nscd/16365] New: nscd goes into infinite loop when netgroup is empty
- From: "siddhesh at redhat dot com" <sourceware-bugzilla at sourceware dot org>
- To: glibc-bugs at sourceware dot org
- Date: Mon, 23 Dec 2013 11:37:46 +0000
- Subject: [Bug nscd/16365] New: nscd goes into infinite loop when netgroup is empty
- Auto-submitted: auto-generated
https://sourceware.org/bugzilla/show_bug.cgi?id=16365
Bug ID: 16365
Summary: nscd goes into infinite loop when netgroup is empty
Product: glibc
Version: 2.18
Status: NEW
Severity: normal
Priority: P2
Component: nscd
Assignee: siddhesh at redhat dot com
Reporter: siddhesh at redhat dot com
CC: drepper.fsp at gmail dot com
The thread service a netgroup request for an empty group goes into an infinite
loop.
How Reproducible:
Always
Steps to Reproduce:
1. Add the following to /etc/netgroup
foonet
2. Query it:
getent netgroup foonet
Actual result:
- The query times out and then returns the result
- `top` shows nscd using 100% cpu
- Stepping through gdb shows that the servicing thread is stuck in an infinite
loop
Patch coming up.
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