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Author: Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
Forwarded: https://github.com/xdp-project/xdp-tools/pull/554
Description: Update xdpsock.c, fix build with "-Werror=stringop-overread"
--- a/lib/util/xdpsock.c
+++ b/lib/util/xdpsock.c
@@ -1669,6 +1669,7 @@ bool xsk_probe_busy_poll(void)
struct xsk_ring_cons rx;
void *bufs;
int ret;
+ char ifname[IFNAMSIZ] = "lo";
bufs = mmap(NULL, NUM_FRAMES * frame_size,
PROT_READ | PROT_WRITE,
@@ -1688,7 +1689,7 @@ bool xsk_probe_busy_poll(void)
goto out;
}
- ret = xsk_socket__create(&xsk, "lo", 0, umem->umem, &rx, NULL, &cfg);
+ ret = xsk_socket__create(&xsk, ifname, 0, umem->umem, &rx, NULL, &cfg);
if (ret) {
pr_debug("Failed to create socket: %d\n", ret);
goto out;
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