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app/crypto-perf: check memory allocation

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Return value of a function 'rte_zmalloc' is dereferenced without
checking, and it may call segmentation fault.

This patch fixed it.

Fixes: f8be1786b1 ("app/crypto-perf: introduce performance test application")
Cc: stable@dpdk.org

Signed-off-by: Min Hu (Connor) <humin29@huawei.com>
Acked-by: Akhil Goyal <gakhil@marvell.com>
This commit is contained in:
Min Hu (Connor) 2021-05-06 14:13:59 +08:00 committed by Akhil Goyal
parent 5cce3bd6b2
commit 37c0359bc5
1 changed files with 6 additions and 0 deletions
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6
app/test-crypto-perf/cperf_options_parsing.c
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@ -506,6 +506,12 @@ parse_test_name(struct cperf_options *opts,
{
char *test_name = (char *) rte_zmalloc(NULL,
sizeof(char) * (strlen(arg) + 3), 0);
if (test_name == NULL) {
RTE_LOG(ERR, USER1, "Failed to rte zmalloc with size: %zu\n",
strlen(arg) + 3);
return -1;
}
snprintf(test_name, strlen(arg) + 3, "[%s]", arg);
opts->test_name = test_name;