drakenclimber / libseccomp
88%
main: 89%

LAST BUILD BRANCH: issue466
DEFAULT BRANCH: main
Repo Added
Files 27
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LAST BUILD ON BRANCH wip/issue11-2
branch: wip/issue11-2
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coverage: 87.68% (-1.8%) from 89.454%
12700288548

push

github

drakenclimber 
wip - got it working

Needs some cleanup and obviously lots of tests :)

Here's the test program I have been using:

int main(void)
{
        int rc, pfc = 0;
        scmp_filter_ctx ctx = NULL;

        ctx = seccomp_init(SCMP_ACT_ERRNO(5));
        if (ctx == NULL)
                return ENOMEM;

	fprintf(stderr, "%s:%d\n", __func__, __LINE__);
        rc = seccomp_rule_add(ctx, SCMP_ACT_ALLOW,
SCMP_SYS(rt_sigreturn), 0);
        if (rc != 0)
		goto out;
        rc = seccomp_rule_add(ctx, SCMP_ACT_ALLOW, SCMP_SYS(exit_group),
0);
        if (rc != 0)
                goto out;
        rc = seccomp_rule_add(ctx, SCMP_ACT_ALLOW, SCMP_SYS(write), 0);
        if (rc != 0)
                goto out;
        rc = seccomp_rule_add(ctx, SCMP_ACT_ALLOW, SCMP_SYS(fstat), 0);
        if (rc != 0)
                goto out;
        rc = seccomp_rule_add(ctx, SCMP_ACT_ALLOW,
SCMP_SYS(clock_nanosleep), 0);
        if (rc != 0)
                goto out;

	rc = seccomp_attr_set(ctx, SCMP_FLTATR_CTL_OPTIMIZE, 2);
	if (rc != 0)
		goto out;

	rc = seccomp_attr_set(ctx, SCMP_FLTATR_CTL_KVER, SCMP_KV_4_5);
	if (rc != 0)
		goto out;

	pfc = open("filter.pfc", O_WRONLY | O_TRUNC | O_CREAT, S_IRWXU |
S_IRWXG | S_IRWXO);
	if (pfc < 0)
		goto out;

	rc = seccomp_export_pfc(ctx, pfc);
	if (rc != 0)
		goto out;

        rc = seccomp_load(ctx);
        if (rc != 0)
                goto out;

out:
	if (pfc)
		close(pfc);

	seccomp_release(ctx);
        return (rc < 0 ? -rc : rc);
}

Signed-off-by: Tom Hromatka <tom.hromatka@oracle.com>

7 of 63 new or added lines in 5 files covered. (11.11%)

91 existing lines in 2 files now uncovered.

2740 of 3125 relevant lines covered (87.68%)

288389.16 hits per line

Relevant lines Covered
3125 RELEVANT LINES 2740 COVERED LINES
288389.16 HITS PER LINE
Source Files on wip/issue11-2

Recent builds

Builds Branch Commit Type Ran Committer Via Coverage
12700288548 wip/issue11-2 wip - got it working Needs some cleanup and obviously lots of tests :) Here's the test program I have been using: int main(void) { int rc, pfc = 0; scmp_filter_ctx ctx = NULL; ctx = seccomp_init(SCMP_ACT_ERRNO(5)); ... push drakenclimber github
87.68
12680703785 wip/issue11-2 syscalls: Add kernel versions for x32 syscalls Add the kernel versions in which the x32 syscalls were added to the kernel. This was done by running the following: $ cd tools $ ./scmp_kernel_versions.py -a x32 -k <kernel-source-path> $ mv ../... push drakenclimber github
89.45
12680668232 wip/issue11-2 syscalls: Add kernel versions for x32 syscalls Add the kernel versions in which the x32 syscalls were added to the kernel. This was done by running the following: $ cd tools $ ./scmp_kernel_versions.py -a x32 -k <kernel-source-path> $ mv ../... push drakenclimber github
89.45
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