Date: Tue, 19 Sep 2000 20:05:38 -0700 (PDT) From: Brian Somers <brian@FreeBSD.org> To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/lib/libc/stdlib malloc.c setenv.c Message-ID: <200009200305.UAA32271@freefall.freebsd.org>
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brian 2000/09/19 20:05:38 PDT
Modified files:
lib/libc/stdlib malloc.c setenv.c
Log:
Only realloc() environ if we're sure that we know where it came from.
The recent problems with sshd were due to sshd reassigning
`environ' when setenv() thinks it owns it. setenv() subsequently
realloc()s the new version of environ and *boom*
Revision Changes Path
1.52 +2 -1 src/lib/libc/stdlib/malloc.c
1.6 +5 -6 src/lib/libc/stdlib/setenv.c
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