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Avoid potential crash at startup or in getgroups(2).

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* grp.cc (internal_getgroups): Handle negative domain index to avoid
	crashes.

Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
This commit is contained in:
Corinna Vinschen
2015-04-01 13:15:18 +02:00
parent adbc3d4bb1
commit 71a897e40d
3 changed files with 13 additions and 1 deletions
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winsup/cygwin/release/1.7.36
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@@ -32,3 +32,6 @@ Bug Fixes
- Avoid creating passwd and group records from fully qualified Windows
account names (domain\name, name@domain).
Addresses: https://cygwin.com/ml/cygwin/2015-03/msg00528.html
- Avoid potential crash at startup or in getgroups(2).
Addresses: https://cygwin.com/ml/cygwin/2015-04/msg00010.html