Checks
Context | Check | Description |
---|---|---|
ci/checkpatch | success | coding style OK |
Commit Message
fengchengwen
March 20, 2023, 9:20 a.m. UTC
The rte_kvargs_process() was used to parse KV pairs, it also supports
to parse 'only keys' (e.g. socket_id) type. And the callback function
parameter 'value' is NULL when parsed 'only keys'.
This patch fixes segment fault when parse input args with 'only keys'.
Fixes: 4562de326d30 ("crypto/dpaa2_sec: support ordered queue")
Cc: stable@dpdk.org
Signed-off-by: Chengwen Feng <fengchengwen@huawei.com>
---
drivers/crypto/dpaa2_sec/dpaa2_sec_dpseci.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/crypto/dpaa2_sec/dpaa2_sec_dpseci.c b/drivers/crypto/dpaa2_sec/dpaa2_sec_dpseci.c index 392bf74856..3b2927361f 100644 --- a/drivers/crypto/dpaa2_sec/dpaa2_sec_dpseci.c +++ b/drivers/crypto/dpaa2_sec/dpaa2_sec_dpseci.c @@ -4242,6 +4242,8 @@ check_devargs_handler(const char *key, const char *value, if (!strcmp(key, "drv_strict_order")) { priv->en_loose_ordered = false; } else if (!strcmp(key, "drv_dump_mode")) { + if (value == NULL) + return -EINVAL; dpaa2_sec_dp_dump = atoi(value); if (dpaa2_sec_dp_dump > DPAA2_SEC_DP_FULL_DUMP) { DPAA2_SEC_WARN("WARN: DPAA2_SEC_DP_DUMP_LEVEL is not "