CVS commit: src/lib/libc/stdlib

["enami tsugutomo" <enami%netbsd.org@localhost>]

Module Name:    src
Committed By:   enami
Date:           Mon Nov  1 02:41:27 UTC 2010

Modified Files:
        src/lib/libc/stdlib: getenv.c

Log Message:
Double the array only when really necessary.  Otherwise memory will be
exhausted if user modifies the variable envrion itself repeatedly..


To generate a diff of this commit:
cvs rdiff -u -r1.26 -r1.27 src/lib/libc/stdlib/getenv.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.