After the last enabled port has been seen, and the last time we
evaluate the loop condition, there is an out of bounds read in
ports[p].enabled because p is equal to size, which is the length of
ports.
Signed-off-by: Julien Cretin <julien.cretin at trust-in-soft.com>
---
app/test-pmd/testpmd.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/app/test-pmd/testpmd.c b/app/test-pmd/testpmd.c
index 3e1327e..a9d15f3 100644
--- a/app/test-pmd/testpmd.c
+++ b/app/test-pmd/testpmd.c
@@ -333,7 +333,7 @@ find_next_port(portid_t p, struct rte_port *ports, int size)
if (ports == NULL)
rte_exit(-EINVAL, "failed to find a next port id\n");
- while ((ports[p].enabled == 0) && (p < size))
+ while ((p < size) && (ports[p].enabled == 0))
p++;
return p;
}
--
1.9.1
