[02/16] bus/dpaa: verify strdup return value
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Commit Message
Add verify strdup return value logic.
Fixes: e79df833d3f6 ("bus/dpaa: support hotplug ops")
Cc: stable@dpdk.org
Signed-off-by: Chengwen Feng <fengchengwen@huawei.com>
---
drivers/bus/dpaa/dpaa_bus.c | 4 ++++
1 file changed, 4 insertions(+)
@@ -791,6 +791,10 @@ dpaa_bus_dev_iterate(const void *start, const char *str,
/* Now that name=device_name format is available, split */
dup = strdup(str);
+ if (dup == NULL) {
+ DPAA_BUS_DEBUG("Dup string (%s) failed!\n", str);
+ return NULL;
+ }
dev_name = dup + strlen("name=");
if (start != NULL) {