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mirror of https://git.libssh.org/projects/libssh.git synced 2026-10-28 16:57:24 +03:00
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fuzz: Read environment variable to provide verbose logging

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Signed-off-by: Jakub Jelen <jjelen@redhat.com>
Reviewed-by: Pavol Žáčik <pzacik@redhat.com>
Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
Merge-Request: <https://gitlab.com/libssh/libssh-mirror/-/merge_requests/840>
This commit is contained in:
Jakub Jelen
2026-06-05 13:53:58 +02:00
parent d9a31b0932
commit d1aec3bba7
2 changed files with 10 additions and 0 deletions
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5
tests/fuzz/ssh_bind_config_fuzzer.c
View File

@@ -48,6 +48,7 @@ int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size)
{
ssh_bind bind = NULL;
char *input = NULL;
const char *env = NULL;
input = (char *)malloc(size + 1);
if (!input) {
@@ -63,6 +64,10 @@ int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size)
goto out;
}
env = getenv("LIBSSH_VERBOSITY");
if (env != NULL && strlen(env) > 0) {
ssh_bind_options_set(bind, SSH_BIND_OPTIONS_LOG_VERBOSITY_STR, env);
}
ssh_bind_config_parse_string(bind, input);
ssh_bind_free(bind);

5
tests/fuzz/ssh_client_config_fuzzer.c
View File

@@ -47,6 +47,7 @@ int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size)
{
ssh_session session = NULL;
char *input = NULL;
const char *env = NULL;
input = (char *)malloc(size+1);
if (!input) {
@@ -62,6 +63,10 @@ int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size)
goto out;
}
env = getenv("LIBSSH_VERBOSITY");
if (env != NULL && strlen(env) > 0) {
ssh_options_set(session, SSH_OPTIONS_LOG_VERBOSITY_STR, env);
}
/* Make sure we have default options set */
ssh_options_set(session, SSH_OPTIONS_SSH_DIR, NULL);
ssh_options_set(session, SSH_OPTIONS_HOST, "example.com");