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CVS commit: src/lib/libc/gen

Module Name:    src
Committed By:   christos
Date:           Sat Sep 17 01:52:29 UTC 2011

Modified Files:
        src/lib/libc/gen: utmpx.c

Log Message:
Never invoke utmp_update() recursively if we are root. Instead close the
read-only file so it can be opened later. It can happen when a setuid
program utmp_update, seteuid(ruid) -> getutxent() -> seteuid(0) -> pututxent()

To generate a diff of this commit:
cvs rdiff -u -r1.26 -r1.27 src/lib/libc/gen/utmpx.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.

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