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Security fix! Correct handling of seteuid() return value
See Debian bug #638002, reported by John Lightsey.
When possible the (already available) set_euidgid() function is used.
Additionally, it is unnecessary to change the identity when writing
into an already open file descriptor.
This should fix the problem.
| author | markus schnalke <meillo@marmaro.de> |
|---|---|
| date | Sat, 27 Aug 2011 16:19:07 +0200 |
| parents | |
| children |
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1 To build the libident library for a supported target, just type:
3 make <target>
5 where target can be one of:
7 sunos5, sunos4, svr4, bsd, linux, nextstep3.0 or nextstep3.1
9 For other systems you'll need to hack the Makefile (please do send
10 me any patches you make so I can include them into the next version!)
12 - Peter Eriksson <pen@lysator.liu.se>, 18 Oct 1994