/* SPDX-License-Identifier: LGPL-2.1+ */
#include "fuzz.h"
+#include "fuzz-journald.h"
#include "journald-audit.h"
int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {
Server s;
- _cleanup_free_ char *buffer = NULL;
- s = (Server) {
- .syslog_fd = -1,
- .native_fd = -1,
- .stdout_fd = -1,
- .dev_kmsg_fd = -1,
- .audit_fd = -1,
- .hostname_fd = -1,
- .notify_fd = -1,
- .storage = STORAGE_NONE,
- };
- assert_se(sd_event_default(&s.event) >= 0);
- buffer = memdup_suffix0(data, size);
- assert_se(buffer);
- process_audit_string(&s, 0, buffer, size);
+ dummy_server_init(&s, data, size);
+ process_audit_string(&s, 0, s.buffer, size);
server_done(&s);
return 0;
/* SPDX-License-Identifier: LGPL-2.1+ */
#include "fuzz.h"
+#include "fuzz-journald.h"
#include "journald-kmsg.h"
int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {
- Server s = {};
- _cleanup_free_ char *buffer = NULL;
+ Server s;
if (size == 0)
return 0;
- s = (Server) {
- .syslog_fd = -1,
- .native_fd = -1,
- .stdout_fd = -1,
- .dev_kmsg_fd = -1,
- .audit_fd = -1,
- .hostname_fd = -1,
- .notify_fd = -1,
- .storage = STORAGE_NONE,
- };
- assert_se(sd_event_default(&s.event) >= 0);
- buffer = memdup(data, size);
- assert_se(buffer);
- dev_kmsg_record(&s, buffer, size);
+ dummy_server_init(&s, data, size);
+ dev_kmsg_record(&s, s.buffer, size);
server_done(&s);
return 0;
#include "journald-server.h"
#include "sd-event.h"
+void dummy_server_init(Server *s, const uint8_t *buffer, size_t size) {
+ *s = (Server) {
+ .syslog_fd = -1,
+ .native_fd = -1,
+ .stdout_fd = -1,
+ .dev_kmsg_fd = -1,
+ .audit_fd = -1,
+ .hostname_fd = -1,
+ .notify_fd = -1,
+ .storage = STORAGE_NONE,
+ };
+ assert_se(sd_event_default(&s->event) >= 0);
+ s->buffer = memdup_suffix0(buffer, size);
+ assert_se(s->buffer);
+ s->buffer_size = size + 1;
+}
+
void fuzz_journald_processing_function(
const uint8_t *data,
size_t size,
void (*f)(Server *s, const char *buf, size_t raw_len, const struct ucred *ucred, const struct timeval *tv, const char *label, size_t label_len)
) {
- Server s = {};
+ Server s;
char *label = NULL;
size_t label_len = 0;
struct ucred *ucred = NULL;
if (size == 0)
return;
- assert_se(sd_event_default(&s.event) >= 0);
- s.syslog_fd = s.native_fd = s.stdout_fd = s.dev_kmsg_fd = s.audit_fd = s.hostname_fd = s.notify_fd = -1;
- s.buffer = memdup_suffix0(data, size);
- assert_se(s.buffer);
- s.buffer_size = size + 1;
- s.storage = STORAGE_NONE;
+ dummy_server_init(&s, data, size);
(*f)(&s, s.buffer, size, ucred, tv, label, label_len);
server_done(&s);
}
#include "journald-server.h"
+void dummy_server_init(Server *s, const uint8_t *buffer, size_t size);
+
void fuzz_journald_processing_function(
const uint8_t *data,
size_t size,
libshared],
[libmount]],
- [['src/fuzz/fuzz-journald-audit.c'],
+ [['src/fuzz/fuzz-journald-audit.c',
+ 'src/fuzz/fuzz-journald.c'],
[libjournal_core,
libshared],
[libselinux]],
- [['src/fuzz/fuzz-journald-kmsg.c'],
+ [['src/fuzz/fuzz-journald-kmsg.c',
+ 'src/fuzz/fuzz-journald.c'],
[libjournal_core,
libshared],
[libselinux]],