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| author | Willem de Bruijn <willemb@google.com> | 2023-11-24 20:15:19 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-12-08 10:52:22 +0300 |
| commit | efd3358bc3d0f75554f110487a5d9133abb3f512 (patch) | |
| tree | 9670c7f85ba3da9d6bfff31cd8dc977bafdc69cd /tools | |
| parent | 4b81d155fe0b26c88426e0803b42aee06b7075ef (diff) | |
| download | linux-efd3358bc3d0f75554f110487a5d9133abb3f512.tar.xz | |
selftests/net: ipsec: fix constant out of range
[ Upstream commit 088559815477c6f623a5db5993491ddd7facbec7 ]
Fix a small compiler warning.
nr_process must be a signed long: it is assigned a signed long by
strtol() and is compared against LONG_MIN and LONG_MAX.
ipsec.c:2280:65:
error: result of comparison of constant -9223372036854775808
with expression of type 'unsigned int' is always false
[-Werror,-Wtautological-constant-out-of-range-compare]
if ((errno == ERANGE && (nr_process == LONG_MAX || nr_process == LONG_MIN))
Fixes: bc2652b7ae1e ("selftest/net/xfrm: Add test for ipsec tunnel")
Signed-off-by: Willem de Bruijn <willemb@google.com>
Reviewed-by: Dmitry Safonov <0x7f454c46@gmail.com>
Link: https://lore.kernel.org/r/20231124171645.1011043-2-willemdebruijn.kernel@gmail.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/ipsec.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/tools/testing/selftests/net/ipsec.c b/tools/testing/selftests/net/ipsec.c index 9a8229abfa02..be4a30a0d02a 100644 --- a/tools/testing/selftests/net/ipsec.c +++ b/tools/testing/selftests/net/ipsec.c @@ -2263,7 +2263,7 @@ static int check_results(void) int main(int argc, char **argv) { - unsigned int nr_process = 1; + long nr_process = 1; int route_sock = -1, ret = KSFT_SKIP; int test_desc_fd[2]; uint32_t route_seq; @@ -2284,7 +2284,7 @@ int main(int argc, char **argv) exit_usage(argv); } - if (nr_process > MAX_PROCESSES || !nr_process) { + if (nr_process > MAX_PROCESSES || nr_process < 1) { printk("nr_process should be between [1; %u]", MAX_PROCESSES); exit_usage(argv); |