--- /dev/null
+/* SPDX-License-Identifier: LGPL-2.1+ */
+
+#include "fuzz.h"
+#include "journald-kmsg.h"
+
+int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {
+ Server s = {};
+ _cleanup_free_ char *buffer = NULL;
+
+ if (size == 0)
+ return 0;
+
+ s = (Server) {
+ .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);
+ server_done(&s);
+
+ return 0;
+}
libshared],
[libmount]],
+ [['src/fuzz/fuzz-journald-kmsg.c'],
+ [libjournal_core,
+ libshared],
+ [libselinux]],
+
[['src/fuzz/fuzz-journald-native.c',
'src/fuzz/fuzz-journald.c'],
[libjournal_core,
streq(identifier, program_invocation_short_name);
}
-static void dev_kmsg_record(Server *s, char *p, size_t l) {
+void dev_kmsg_record(Server *s, char *p, size_t l) {
_cleanup_free_ char *message = NULL, *syslog_priority = NULL, *syslog_pid = NULL, *syslog_facility = NULL, *syslog_identifier = NULL, *source_time = NULL, *identifier = NULL, *pid = NULL;
struct iovec iovec[N_IOVEC_META_FIELDS + 7 + N_IOVEC_KERNEL_FIELDS + 2 + N_IOVEC_UDEV_FIELDS];
void server_forward_kmsg(Server *s, int priority, const char *identifier, const char *message, const struct ucred *ucred);
int server_open_kernel_seqnum(Server *s);
+
+void dev_kmsg_record(Server *s, char *p, size_t l);
--- /dev/null
+29,456,292891883,-;systemd[1]: Reexecuting.
--- /dev/null
+12,460,1322026586,-;hey
+ DEVICE=c1:3
--- /dev/null
+12,460,1322026586,-;hey
+ DEVICE=n1
--- /dev/null
+12,460,1322026586,-;hey
+ DEVICE=+net:lo