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https://git.proxmox.com/git/mirror_frr
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5920b3eb38
Replace all `random()` calls with a function called `frr_weak_random()` and make it clear that it is only supposed to be used for weak random applications. Use the annotation described by the Coverity Scan documentation to ignore `random()` call warnings. Signed-off-by: Rafael Zalamena <rzalamena@opensourcerouting.org>
63 lines
1.5 KiB
C
63 lines
1.5 KiB
C
/*
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* Zlog tests.
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* Copyright (C) 2018 Cumulus Networks, Inc.
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* Quentin Young
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the Free
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* Software Foundation; either version 2 of the License, or (at your option)
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* any later version.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; see the file COPYING; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#include <zebra.h>
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#include <memory.h>
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#include "log.h"
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#include "network.h"
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/* maximum amount of data to hexdump */
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#define MAXDATA 16384
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/*
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* Test hexdump functionality.
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*
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* At the moment, not crashing is considered success.
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*/
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static bool test_zlog_hexdump(void)
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{
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unsigned int nl = 1;
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do {
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uint8_t d[nl];
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for (unsigned int i = 0; i < nl; i++)
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d[i] = frr_weak_random();
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zlog_hexdump(d, nl - 1);
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nl += 1 + (nl / 2);
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} while (nl <= MAXDATA);
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return true;
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}
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bool (*tests[])(void) = {
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test_zlog_hexdump,
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};
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int main(int argc, char **argv)
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{
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zlog_aux_init("NONE: ", ZLOG_DISABLED);
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for (unsigned int i = 0; i < array_size(tests); i++)
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if (!tests[i]())
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return 1;
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return 0;
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}
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