scf 2007-09-15 21:48:55 UTC
FreeBSD src repository
Modified files:
lib/libc/stdlib getenv.c
Log:
Skip rebuilding environ in setenv() only upon reuse of an active variable;
inactive variables should cause a rebuild of environ, otherwise, exec()'d
processes will be missing a variable in environ that has been unset then
set.
Submitted by: Taku Yamamoto <[EMAIL PROTECTED]>
Reviewed by: ache
Approved by: wes (mentor)
Approved by: re (kensmith)
Revision Changes Path
1.11 +2 -2 src/lib/libc/stdlib/getenv.c
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