Module Name: src
Committed By: tron
Date: Sat Sep 25 18:11:40 UTC 2010
Modified Files:
src/lib/libc/stdlib: getenv.c local.h setenv.c unsetenv.c
Log Message:
Remember memory used by allocated environment variables instead of
using a bitmap. This deals with the case where a variable is first
set via setenv(3) or putenv(3), then overwritten by changing
"environ" directory and afterwards overwritten with setenv(3) again.
This stops "zsh" from crashing under NetBSD-current.
Code reviewed by Christos Zoulas.
To generate a diff of this commit:
cvs rdiff -u -r1.20 -r1.21 src/lib/libc/stdlib/getenv.c
cvs rdiff -u -r1.3 -r1.4 src/lib/libc/stdlib/local.h
cvs rdiff -u -r1.35 -r1.36 src/lib/libc/stdlib/setenv.c
cvs rdiff -u -r1.5 -r1.6 src/lib/libc/stdlib/unsetenv.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
