/src/md4c/test/fuzzers/fuzz-mdhtml.c
Line | Count | Source |
1 | | |
2 | | #include <stdint.h> |
3 | | #include <stdlib.h> |
4 | | #include "md4c-html.h" |
5 | | |
6 | | |
7 | | static void |
8 | | process_output(const MD_CHAR* text, MD_SIZE size, void* userdata) |
9 | 129M | { |
10 | | /* This is a dummy function because we don't need to generate any output |
11 | | * actually. */ |
12 | 129M | return; |
13 | 129M | } |
14 | | |
15 | | int |
16 | | LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) |
17 | 15.6k | { |
18 | 15.6k | unsigned parser_flags, renderer_flags; |
19 | | |
20 | | /* We interpret the 1st 8 bytes as parser flags and renderer flags. */ |
21 | 15.6k | if(size < 2 * sizeof(unsigned)) { |
22 | 4 | return 0; |
23 | 4 | } |
24 | 15.6k | parser_flags = ((unsigned*)data)[0]; |
25 | 15.6k | renderer_flags = ((unsigned*)data)[1]; |
26 | 15.6k | data += 2 * sizeof(unsigned); |
27 | 15.6k | size -= 2 * sizeof(unsigned); |
28 | | |
29 | | md_html(data, size, process_output, NULL, parser_flags, renderer_flags); |
30 | 15.6k | return 0; |
31 | 15.6k | } |