Mercurial > dropbear
view fuzz/fuzz-harness.c @ 1902:4a6725ac957c
Revert "Don't include sk keys at all in KEX list"
This reverts git commit f972813ecdc7bb981d25b5a63638bd158f1c8e72.
The sk algorithms need to remain in the sigalgs list so that they
are included in the server-sig-algs ext-info message sent by
the server. RFC8308 for server-sig-algs requires that all algorithms are
listed (though OpenSSH client 8.4p1 tested doesn't require that)
author | Matt Johnston <matt@ucc.asn.au> |
---|---|
date | Thu, 24 Mar 2022 13:42:08 +0800 |
parents | fd00aeff38fd |
children | be236878efcf |
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#include "includes.h" #include "buffer.h" #include "dbutil.h" extern int LLVMFuzzerTestOneInput(const unsigned char *data, size_t size); int main(int argc, char ** argv) { int i; buffer *input = buf_new(100000); int quiet = 0; for (i = 1; i < argc; i++) { #if DEBUG_TRACE if (strcmp(argv[i], "-v") == 0) { debug_trace = 1; TRACE(("debug printing on")) } #endif if (strcmp(argv[i], "-q") == 0) { printf("Running quiet\n"); quiet = 1; } } int old_fuzz_wrapfds = 0; for (i = 1; i < argc; i++) { if (argv[i][0] == '-') { /* ignore arguments */ continue; } char* fn = argv[i]; buf_setlen(input, 0); buf_readfile(input, fn); buf_setpos(input, 0); /* Run twice to catch problems with statefulness */ fuzz.wrapfds = old_fuzz_wrapfds; if (!quiet) { printf("Running %s once \n", fn); } LLVMFuzzerTestOneInput(input->data, input->len); if (!quiet) { printf("Running %s twice \n", fn); } LLVMFuzzerTestOneInput(input->data, input->len); if (!quiet) { printf("Done %s\n", fn); } /* Disable wrapfd so it won't interfere with buf_readfile() above */ old_fuzz_wrapfds = fuzz.wrapfds; fuzz.wrapfds = 0; } printf("Finished\n"); return 0; } // Just to let it link size_t LLVMFuzzerMutate(uint8_t *UNUSED(Data), size_t UNUSED(Size), size_t UNUSED(MaxSize)) { printf("standalone fuzzer harness shouldn't call LLVMFuzzerMutate"); abort(); return 0; }