Date: Tue, 1 Dec 2009 05:04:31 +0000 (UTC) From: Brian Feldman <green@FreeBSD.org> To: cvs-src-old@freebsd.org Subject: cvs commit: src/lib/libc/stdlib getenv.c src/tools/regression/environ Makefile.envctl envctl.c envtest.t Message-ID: <200912010508.nB158FFr081926@repoman.freebsd.org>
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green 2009-12-01 05:04:31 UTC
FreeBSD src repository
Modified files:
lib/libc/stdlib getenv.c
tools/regression/environ Makefile.envctl envctl.c envtest.t
Log:
SVN rev 199983 on 2009-12-01 05:04:31Z by green
Do not gratuitously fail *env(3) operations due to corrupt ('='-less)
**environ entries. This puts non-getenv(3) operations in line with
getenv(3) in that bad environ entries do not cause all operations to
fail. There is still some inconsistency in that getenv(3) in the
absence of any environment-modifying operation does not emit corrupt
environ entry warnings.
I also fixed another inconsistency in getenv(3) where updating the
global environ pointer would not be reflected in the return values.
It would have taken an intermediary setenv(3)/putenv(3)/unsetenv(3)
in order to see the change.
Revision Changes Path
1.16 +36 -28 src/lib/libc/stdlib/getenv.c
1.2 +1 -1 src/tools/regression/environ/Makefile.envctl
1.7 +29 -2 src/tools/regression/environ/envctl.c
1.5 +15 -0 src/tools/regression/environ/envtest.t
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