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analyze: Fix if not HAVE_SECCOMP

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The new systemd analyze code dependend on routines provided by
libseccomp even if HAVE_SECCOMP is false. This expands the code disabled
in analyze-security to make sure we don't depend on seccomp.
This commit is contained in:
William A. Kennington III 2018-12-03 17:40:41 -08:00 committed by Yu Watanabe
parent b1c7e54ad7
commit 3a5d89fa82
1 changed files with 9 additions and 3 deletions
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12
src/analyze/analyze-security.c
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@ -15,7 +15,9 @@
#include "parse-util.h"
#include "path-util.h"
#include "pretty-print.h"
#include "seccomp-util.h"
#if HAVE_SECCOMP
# include "seccomp-util.h"
#endif
#include "set.h"
#include "stdio-util.h"
#include "strv.h"
@ -476,6 +478,8 @@ static int assess_system_call_architectures(
return 0;
}
#if HAVE_SECCOMP
static bool syscall_names_in_filter(Set *s, bool whitelist, const SyscallFilterSet *f) {
const char *syscall;
@ -487,14 +491,12 @@ static bool syscall_names_in_filter(Set *s, bool whitelist, const SyscallFilterS
assert_se(g = syscall_filter_set_find(syscall));
b = syscall_names_in_filter(s, whitelist, g);
} else {
#if HAVE_SECCOMP
int id;
/* Let's see if the system call actually exists on this platform, before complaining */
id = seccomp_syscall_resolve_name(syscall);
if (id < 0)
continue;
#endif
b = set_contains(s, syscall);
}
@ -565,6 +567,8 @@ static int assess_system_call_filter(
return 0;
}
#endif
static int assess_ip_address_allow(
const struct security_assessor *a,
const struct security_info *info,
@ -1258,6 +1262,7 @@ static const struct security_assessor security_assessor_table[] = {
.range = 10,
.assess = assess_system_call_architectures,
},
#if HAVE_SECCOMP
{
.id = "SystemCallFilter=~@swap",
.url = "https://www.freedesktop.org/software/systemd/man/systemd.exec.html#SystemCallFilter=",
@ -1346,6 +1351,7 @@ static const struct security_assessor security_assessor_table[] = {
.assess = assess_system_call_filter,
.parameter = SYSCALL_FILTER_SET_RESOURCES,
},
#endif
{
.id = "IPAddressDeny=",
.url = "https://www.freedesktop.org/software/systemd/man/systemd.exec.html#IPAddressDeny=",