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commandtest: avoid printing loader-control variables from commandhelper 

This avoids throwing the tests off if LD_LIBRARY_PATH or LD_PRELOAD or
other variables are set.

Signed-off-by: Diego Elio Pettenò <flameeyes@gmail.com>
This commit is contained in:
Diego Elio Pettenò 2011-01-06 21:23:36 +01:00 committed by Eric Blake
parent d96fddee1d
commit d86ce05797
1 changed files with 5 additions and 2 deletions
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7
tests/commandhelper.c
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@ -1,7 +1,7 @@
/*
* commandhelper.c: Auxiliary program for commandtest
*
* Copyright (C) 2010 Red Hat, Inc.
* Copyright (C) 2010-2011 Red Hat, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
@ -81,7 +81,10 @@ int main(int argc, char **argv) {
qsort(newenv, n, sizeof(newenv[0]), envsort);
for (i = 0 ; i < n ; i++) {
fprintf(log, "ENV:%s\n", newenv[i]);
/* Ignore the variables used to instruct the loader into
* behaving differently, as they could throw the tests off. */
if (!STRPREFIX(newenv[i], "LD_"))
fprintf(log, "ENV:%s\n", newenv[i]);
}
for (i = 0 ; i < sysconf(_SC_OPEN_MAX) ; i++) {