intptr_t and uintptr_t are not big enough types on 32-bit architectures
when printing 64-bit values, resulting to the following incorrect
diagnostic output:
# get_syscall_info.c:209:get_syscall_info:Expected exp_args[2] (3134324433) == info.entry.args[1] (3134324433)
Replace intptr_t and uintptr_t with intmax_t and uintmax_t, respectively.
With this fix, the same test produces more usable diagnostic output:
# get_syscall_info.c:209:get_syscall_info:Expected exp_args[2] (3134324433) == info.entry.args[1] (18446744072548908753)
Fixes: b5bb6d3068ea ("selftests/seccomp: fix 32-bit build warnings")
Signed-off-by: Dmitry V. Levin <ldv@xxxxxxxxx>
---
tools/testing/selftests/kselftest_harness.h | 24 ++++++++++-----------
1 file changed, 12 insertions(+), 12 deletions(-)
diff --git a/tools/testing/selftests/kselftest_harness.h b/tools/testing/selftests/kselftest_harness.h
index a5a72415e37b..666c9fde76da 100644
--- a/tools/testing/selftests/kselftest_harness.h
+++ b/tools/testing/selftests/kselftest_harness.h
@@ -760,33 +760,33 @@
/* Report with actual signedness to avoid weird output. */ \
switch (is_signed_type(__exp) * 2 + is_signed_type(__seen)) { \
case 0: { \
- unsigned long long __exp_print = (uintptr_t)__exp; \
- unsigned long long __seen_print = (uintptr_t)__seen; \
- __TH_LOG("Expected %s (%llu) %s %s (%llu)", \
+ uintmax_t __exp_print = (uintmax_t)__exp; \
+ uintmax_t __seen_print = (uintmax_t)__seen; \
+ __TH_LOG("Expected %s (%ju) %s %s (%ju)", \
_expected_str, __exp_print, #_t, \
_seen_str, __seen_print); \
break; \
} \
case 1: { \
- unsigned long long __exp_print = (uintptr_t)__exp; \
- long long __seen_print = (intptr_t)__seen; \
- __TH_LOG("Expected %s (%llu) %s %s (%lld)", \
+ uintmax_t __exp_print = (uintmax_t)__exp; \
+ intmax_t __seen_print = (intmax_t)__seen; \
+ __TH_LOG("Expected %s (%ju) %s %s (%jd)", \
_expected_str, __exp_print, #_t, \
_seen_str, __seen_print); \
break; \
} \
case 2: { \
- long long __exp_print = (intptr_t)__exp; \
- unsigned long long __seen_print = (uintptr_t)__seen; \
- __TH_LOG("Expected %s (%lld) %s %s (%llu)", \
+ intmax_t __exp_print = (intmax_t)__exp; \
+ uintmax_t __seen_print = (uintmax_t)__seen; \
+ __TH_LOG("Expected %s (%jd) %s %s (%ju)", \
_expected_str, __exp_print, #_t, \
_seen_str, __seen_print); \
break; \
} \
case 3: { \
- long long __exp_print = (intptr_t)__exp; \
- long long __seen_print = (intptr_t)__seen; \
- __TH_LOG("Expected %s (%lld) %s %s (%lld)", \
+ intmax_t __exp_print = (intmax_t)__exp; \
+ intmax_t __seen_print = (intmax_t)__seen; \
+ __TH_LOG("Expected %s (%jd) %s %s (%jd)", \
_expected_str, __exp_print, #_t, \
_seen_str, __seen_print); \
break; \
--
ldv
