diff options
author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 14:40:04 +0000 |
---|---|---|
committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 14:40:04 +0000 |
commit | 25505898530a333011f4fd5cbc841ad6b26c089c (patch) | |
tree | 333a33fdd60930bcccc3f177ed9467d535e9bac6 /regress/misc/fuzz-harness/sshsig_fuzz.cc | |
parent | Initial commit. (diff) | |
download | openssh-25505898530a333011f4fd5cbc841ad6b26c089c.tar.xz openssh-25505898530a333011f4fd5cbc841ad6b26c089c.zip |
Adding upstream version 1:9.2p1.upstream/1%9.2p1upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | regress/misc/fuzz-harness/sshsig_fuzz.cc | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/regress/misc/fuzz-harness/sshsig_fuzz.cc b/regress/misc/fuzz-harness/sshsig_fuzz.cc new file mode 100644 index 0000000..02211a0 --- /dev/null +++ b/regress/misc/fuzz-harness/sshsig_fuzz.cc @@ -0,0 +1,37 @@ +// cc_fuzz_target test for sshsig verification. + +#include <stddef.h> +#include <stdio.h> +#include <stdint.h> +#include <stdlib.h> +#include <string.h> + +extern "C" { + +#include "includes.h" +#include "sshkey.h" +#include "ssherr.h" +#include "sshbuf.h" +#include "sshsig.h" +#include "log.h" + +int LLVMFuzzerTestOneInput(const uint8_t* sig, size_t slen) +{ + static const char *data = "If everyone started announcing his nose had " + "run away, I don’t know how it would all end"; + struct sshbuf *signature = sshbuf_from(sig, slen); + struct sshbuf *message = sshbuf_from(data, strlen(data)); + struct sshkey *k = NULL; + struct sshkey_sig_details *details = NULL; + extern char *__progname; + + log_init(__progname, SYSLOG_LEVEL_QUIET, SYSLOG_FACILITY_USER, 1); + sshsig_verifyb(signature, message, "castle", &k, &details); + sshkey_sig_details_free(details); + sshkey_free(k); + sshbuf_free(signature); + sshbuf_free(message); + return 0; +} + +} // extern |