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selftests/net: ipsec: fix constant out of range
[ Upstream commit0885598154
] 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:bc2652b7ae
("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>
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1 changed files with 2 additions and 2 deletions
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@ -2263,7 +2263,7 @@ static int check_results(void)
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int main(int argc, char **argv)
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int main(int argc, char **argv)
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{
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{
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unsigned int nr_process = 1;
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long nr_process = 1;
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int route_sock = -1, ret = KSFT_SKIP;
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int route_sock = -1, ret = KSFT_SKIP;
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int test_desc_fd[2];
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int test_desc_fd[2];
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uint32_t route_seq;
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uint32_t route_seq;
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@ -2284,7 +2284,7 @@ int main(int argc, char **argv)
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exit_usage(argv);
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exit_usage(argv);
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}
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}
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if (nr_process > MAX_PROCESSES || !nr_process) {
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if (nr_process > MAX_PROCESSES || nr_process < 1) {
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printk("nr_process should be between [1; %u]",
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printk("nr_process should be between [1; %u]",
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MAX_PROCESSES);
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MAX_PROCESSES);
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exit_usage(argv);
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exit_usage(argv);
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