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app/test: avoid freeing mbuf twice

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In cryptodev tests, when input and output buffers were the same,
the mbuf was being freed twice, causing refcnt_atomic to be negative.

Fixes: 202d375c60bc ("app/test: add cryptodev unit and performance tests")

Signed-off-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
This commit is contained in:
Pablo de Lara 2016-06-25 17:11:21 +01:00 committed by Thomas Monjalon
parent 7e20853db5
commit 643e942719
1 changed files with 4 additions and 1 deletions
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5
app/test/test_cryptodev.c
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@ -396,10 +396,13 @@ ut_teardown(void)
/*
* free mbuf - both obuf and ibuf are usually the same,
* but rte copes even if we call free twice
* so check if they point at the same address is necessary,
* to avoid freeing the mbuf twice.
*/
if (ut_params->obuf) {
rte_pktmbuf_free(ut_params->obuf);
if (ut_params->ibuf == ut_params->obuf)
ut_params->ibuf = 0;
ut_params->obuf = 0;
}
if (ut_params->ibuf) {