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ethdev: fix xstats by ID on 32-bit

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Coverity reported that an argument for sizeof was used improperly.
We should allocate memory for value size that pointer points to,
instead of pointer size itself.

Coverity issue: 144522
Fixes: 79c913a42f0e ("ethdev: retrieve xstats by ID")

Signed-off-by: Michal Jastrzebski <michalx.k.jastrzebski@intel.com>
Acked-by: Harry van Haaren <harry.van.haaren@intel.com>
This commit is contained in:
Michal Jastrzebski 2017-05-09 07:22:13 +02:00 committed by Thomas Monjalon
parent 70361cb13d
commit 881acd6ed6
1 changed files with 1 additions and 1 deletions
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lib/librte_ether/rte_ethdev.c
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@ -1714,7 +1714,7 @@ rte_eth_xstats_get_by_id(uint8_t port_id, const uint64_t *ids, uint64_t *values,
size = rte_eth_xstats_get_by_id(port_id, NULL, NULL, 0); size = rte_eth_xstats_get_by_id(port_id, NULL, NULL, 0);
values_copy = malloc(sizeof(values_copy) * size); values_copy = malloc(sizeof(*values_copy) * size);
if (!values_copy) { if (!values_copy) {
RTE_PMD_DEBUG_TRACE( RTE_PMD_DEBUG_TRACE(
"ERROR: can't allocate memory for values_copy\n"); "ERROR: can't allocate memory for values_copy\n");