[PATCH iproute2-next] devlink: Increase bus,device buffer size to 64 bytes

[Parav Pandit]

Device name on mdev bus is 36 characters long which follow standard uuid
RFC 4122.
This is probably the longest name that a kernel will return for a
device.

Hence increase the buffer size to 64 bytes.

Acked-by: Jiri Pirko <j...@mellanox.com>
Signed-off-by: Parav Pandit <pa...@mellanox.com>

---
 devlink/devlink.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/devlink/devlink.c b/devlink/devlink.c
index 436935f8..559f624e 100644
--- a/devlink/devlink.c
+++ b/devlink/devlink.c
@@ -1523,7 +1523,7 @@ static void __pr_out_handle_start(struct dl *dl, struct 
nlattr **tb,
 {
        const char *bus_name = mnl_attr_get_str(tb[DEVLINK_ATTR_BUS_NAME]);
        const char *dev_name = mnl_attr_get_str(tb[DEVLINK_ATTR_DEV_NAME]);
-       char buf[32];
+       char buf[64];
 
        sprintf(buf, "%s/%s", bus_name, dev_name);
 
@@ -1616,7 +1616,7 @@ static void __pr_out_port_handle_start(struct dl *dl, 
const char *bus_name,
                                       uint32_t port_index, bool try_nice,
                                       bool array)
 {
-       static char buf[32];
+       static char buf[64];
        char *ifname = NULL;
 
        if (dl->no_nice_names || !try_nice ||
-- 
2.19.2