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selftests/exec: load_address: conform test to TAP format output

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[ Upstream commit c4095067736b7ed50316a2bc7c9577941e87ad45 ]

Conform the layout, informational and status messages to TAP. No
functional change is intended other than the layout of output messages.

Signed-off-by: Muhammad Usama Anjum <usama.anjum@collabora.com>
Link: https://lore.kernel.org/r/20240304155928.1818928-2-usama.anjum@collabora.com
Signed-off-by: Kees Cook <keescook@chromium.org>
Stable-dep-of: 11854fe263eb ("binfmt_elf: Move brk for static PIE even if ASLR disabled")
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Muhammad Usama Anjum
2024-03-04 20:59:24 +05:00
committed by Greg Kroah-Hartman
parent 1707053766
commit fea22a3e06
1 changed files with 16 additions and 20 deletions
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36
tools/testing/selftests/exec/load_address.c
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@@ -5,6 +5,7 @@
#include <link.h> #include <link.h>
#include <stdio.h> #include <stdio.h>
#include <stdlib.h> #include <stdlib.h>
#include "../kselftest.h"
struct Statistics { struct Statistics {
unsigned long long load_address; unsigned long long load_address;
@@ -41,28 +42,23 @@ int main(int argc, char **argv)
unsigned long long misalign; unsigned long long misalign;
int ret; int ret;
ret = dl_iterate_phdr(ExtractStatistics, &extracted); ksft_print_header();
if (ret != 1) { ksft_set_plan(1);
fprintf(stderr, "FAILED\n");
return 1;
}
if (extracted.alignment == 0) { ret = dl_iterate_phdr(ExtractStatistics, &extracted);
fprintf(stderr, "No alignment found\n"); if (ret != 1)
return 1; ksft_exit_fail_msg("FAILED: dl_iterate_phdr\n");
} else if (extracted.alignment & (extracted.alignment - 1)) {
fprintf(stderr, "Alignment is not a power of 2\n"); if (extracted.alignment == 0)
return 1; ksft_exit_fail_msg("FAILED: No alignment found\n");
} else if (extracted.alignment & (extracted.alignment - 1))
ksft_exit_fail_msg("FAILED: Alignment is not a power of 2\n");
misalign = extracted.load_address & (extracted.alignment - 1); misalign = extracted.load_address & (extracted.alignment - 1);
if (misalign) { if (misalign)
printf("alignment = %llu, load_address = %llu\n", ksft_exit_fail_msg("FAILED: alignment = %llu, load_address = %llu\n",
extracted.alignment, extracted.load_address); extracted.alignment, extracted.load_address);
fprintf(stderr, "FAILED\n");
return 1;
}
fprintf(stderr, "PASS\n"); ksft_test_result_pass("Completed\n");
return 0; ksft_finished();
} }