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author | wujianguo <wujianguo@chinatelecom.cn> | 2021-12-29 13:58:10 +0300 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-01-05 14:37:45 +0300 |
commit | ef01d63140f556692851dcfe2860765cae722876 (patch) | |
tree | aa4219a8ea44953162dd3552c19050fb391b3fa8 /tools | |
parent | 20f6896787c508098a8eaade48e39be79bffe22b (diff) | |
download | linux-ef01d63140f556692851dcfe2860765cae722876.tar.xz |
selftests/net: udpgso_bench_tx: fix dst ip argument
[ Upstream commit 9c1952aeaa98b3cfc49e2a79cb2c7d6a674213e9 ]
udpgso_bench_tx call setup_sockaddr() for dest address before
parsing all arguments, if we specify "-p ${dst_port}" after "-D ${dst_ip}",
then ${dst_port} will be ignored, and using default cfg_port 8000.
This will cause test case "multiple GRO socks" failed in udpgro.sh.
Setup sockaddr after parsing all arguments.
Fixes: 3a687bef148d ("selftests: udp gso benchmark")
Signed-off-by: Jianguo Wu <wujianguo@chinatelecom.cn>
Reviewed-by: Willem de Bruijn <willemb@google.com>
Link: https://lore.kernel.org/r/ff620d9f-5b52-06ab-5286-44b945453002@163.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'tools')
-rw-r--r-- | tools/testing/selftests/net/udpgso_bench_tx.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/tools/testing/selftests/net/udpgso_bench_tx.c b/tools/testing/selftests/net/udpgso_bench_tx.c index 17512a43885e..f1fdaa270291 100644 --- a/tools/testing/selftests/net/udpgso_bench_tx.c +++ b/tools/testing/selftests/net/udpgso_bench_tx.c @@ -419,6 +419,7 @@ static void usage(const char *filepath) static void parse_opts(int argc, char **argv) { + const char *bind_addr = NULL; int max_len, hdrlen; int c; @@ -446,7 +447,7 @@ static void parse_opts(int argc, char **argv) cfg_cpu = strtol(optarg, NULL, 0); break; case 'D': - setup_sockaddr(cfg_family, optarg, &cfg_dst_addr); + bind_addr = optarg; break; case 'l': cfg_runtime_ms = strtoul(optarg, NULL, 10) * 1000; @@ -492,6 +493,11 @@ static void parse_opts(int argc, char **argv) } } + if (!bind_addr) + bind_addr = cfg_family == PF_INET6 ? "::" : "0.0.0.0"; + + setup_sockaddr(cfg_family, bind_addr, &cfg_dst_addr); + if (optind != argc) usage(argv[0]); |