Mercurial > dropbear
annotate fuzz-harness.c @ 1655:f52919ffd3b1
update ltm to 1.1.0 and enable FIPS 186.4 compliant key-generation (#79)
* make key-generation compliant to FIPS 186.4
* fix includes in tommath_class.h
* update fuzzcorpus instead of error-out
* fixup fuzzing make-targets
* update Makefile.in
* apply necessary patches to ltm sources
* clean-up not required ltm files
* update to vanilla ltm 1.1.0
this already only contains the required files
* remove set/get double
| author | Steffen Jaeckel <s_jaeckel@gmx.de> |
|---|---|
| date | Mon, 16 Sep 2019 15:50:38 +0200 |
| parents | bff41a61a1b6 |
| children | dfbe947bdf0d |
| rev | line source |
|---|---|
| 1348 | 1 #include "includes.h" |
| 1354 | 2 #include "buffer.h" |
| 3 #include "dbutil.h" | |
| 1348 | 4 |
| 5 extern int LLVMFuzzerTestOneInput(const unsigned char *data, size_t size); | |
| 6 | |
| 7 int main(int argc, char ** argv) { | |
| 1354 | 8 int i; |
| 9 buffer *input = buf_new(100000); | |
| 10 | |
| 1363 | 11 for (i = 1; i < argc; i++) { |
|
1589
35af85194268
Add kexdh and kexecdh fuzzers
Matt Johnston <matt@ucc.asn.au>
parents:
1559
diff
changeset
|
12 printf("arg %s\n", argv[i]); |
| 1363 | 13 #if DEBUG_TRACE |
| 14 if (strcmp(argv[i], "-v") == 0) { | |
| 15 debug_trace = 1; | |
|
1373
9891bc31a1b3
fuzzers disable logging by default
Matt Johnston <matt@ucc.asn.au>
parents:
1363
diff
changeset
|
16 TRACE(("debug printing on")) |
| 1363 | 17 } |
| 1357 | 18 #endif |
| 1363 | 19 } |
| 1357 | 20 |
|
1605
bff41a61a1b6
Disable wrapfds outside of fuzzed code
Matt Johnston <matt@ucc.asn.au>
parents:
1589
diff
changeset
|
21 int old_fuzz_wrapfds = 0; |
| 1354 | 22 for (i = 1; i < argc; i++) { |
| 1363 | 23 if (argv[i][0] == '-') { |
|
1559
92c93b4a3646
Fix to be able to compile normal(ish) binaries with --enable-fuzz
Matt Johnston <matt@ucc.asn.au>
parents:
1373
diff
changeset
|
24 /* ignore arguments */ |
| 1363 | 25 continue; |
| 26 } | |
| 27 | |
| 1354 | 28 char* fn = argv[i]; |
| 29 buf_setlen(input, 0); | |
| 30 buf_readfile(input, fn); | |
| 31 buf_setpos(input, 0); | |
| 32 | |
|
1605
bff41a61a1b6
Disable wrapfds outside of fuzzed code
Matt Johnston <matt@ucc.asn.au>
parents:
1589
diff
changeset
|
33 fuzz.wrapfds = old_fuzz_wrapfds; |
|
1358
6b89eb92f872
glaring wrapfd problems fixed
Matt Johnston <matt@ucc.asn.au>
parents:
1357
diff
changeset
|
34 printf("Running %s once \n", fn); |
|
6b89eb92f872
glaring wrapfd problems fixed
Matt Johnston <matt@ucc.asn.au>
parents:
1357
diff
changeset
|
35 LLVMFuzzerTestOneInput(input->data, input->len); |
|
6b89eb92f872
glaring wrapfd problems fixed
Matt Johnston <matt@ucc.asn.au>
parents:
1357
diff
changeset
|
36 printf("Running %s twice \n", fn); |
| 1354 | 37 LLVMFuzzerTestOneInput(input->data, input->len); |
| 38 printf("Done %s\n", fn); | |
|
1605
bff41a61a1b6
Disable wrapfds outside of fuzzed code
Matt Johnston <matt@ucc.asn.au>
parents:
1589
diff
changeset
|
39 |
|
bff41a61a1b6
Disable wrapfds outside of fuzzed code
Matt Johnston <matt@ucc.asn.au>
parents:
1589
diff
changeset
|
40 /* Disable wrapfd so it won't interfere with buf_readfile() above */ |
|
bff41a61a1b6
Disable wrapfds outside of fuzzed code
Matt Johnston <matt@ucc.asn.au>
parents:
1589
diff
changeset
|
41 old_fuzz_wrapfds = fuzz.wrapfds; |
|
bff41a61a1b6
Disable wrapfds outside of fuzzed code
Matt Johnston <matt@ucc.asn.au>
parents:
1589
diff
changeset
|
42 fuzz.wrapfds = 0; |
| 1354 | 43 } |
| 44 | |
| 45 printf("Finished\n"); | |
| 46 | |
| 1348 | 47 return 0; |
| 48 } |