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| author | Thomas Weißschuh <linux@weissschuh.net> | 2024-05-27 19:15:58 +0300 |
|---|---|---|
| committer | Thomas Weißschuh <linux@weissschuh.net> | 2024-06-29 10:44:53 +0300 |
| commit | 92098b1c10cb29bcc6fa0908a766dc9e16b1e889 (patch) | |
| tree | f1b390cc082ad28e747c0aa08e9b52129d803504 /tools/testing/selftests/nolibc | |
| parent | f2661062f16b2de5d7b6a5c42a9a5c96326b8454 (diff) | |
| download | linux-92098b1c10cb29bcc6fa0908a766dc9e16b1e889.tar.xz | |
selftests/nolibc: fix printf format mismatch in expect_str_buf_eq()
Fix the following compiler warning on 32bit:
i386-linux-gcc -Os -fno-ident -fno-asynchronous-unwind-tables -std=c89 -W -Wall -Wextra -fno-stack-protector -m32 -mstack-protector-guard=global -fstack-protector-all -o nolibc-test \
-nostdlib -nostdinc -static -Isysroot/i386/include nolibc-test.c nolibc-test-linkage.c -lgcc
nolibc-test.c: In function 'expect_str_buf_eq':
nolibc-test.c:610:30: error: format '%lu' expects argument of type 'long unsigned int', but argument 2 has type 'size_t' {aka 'unsigned int'} [-Werror=format=]
610 | llen += printf(" = %lu <%s> ", expr, buf);
| ~~^ ~~~~
| | |
| | size_t {aka unsigned int}
| long unsigned int
| %u
Fixes: 1063649cf531 ("selftests/nolibc: Add tests for strlcat() and strlcpy()")
Cc: stable@vger.kernel.org
Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
Diffstat (limited to 'tools/testing/selftests/nolibc')
| -rw-r--r-- | tools/testing/selftests/nolibc/nolibc-test.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/testing/selftests/nolibc/nolibc-test.c b/tools/testing/selftests/nolibc/nolibc-test.c index 94bb6e11c16f..994477ee87be 100644 --- a/tools/testing/selftests/nolibc/nolibc-test.c +++ b/tools/testing/selftests/nolibc/nolibc-test.c @@ -607,7 +607,7 @@ int expect_strne(const char *expr, int llen, const char *cmp) static __attribute__((unused)) int expect_str_buf_eq(size_t expr, const char *buf, size_t val, int llen, const char *cmp) { - llen += printf(" = %lu <%s> ", expr, buf); + llen += printf(" = %lu <%s> ", (unsigned long)expr, buf); if (strcmp(buf, cmp) != 0) { result(llen, FAIL); return 1; |