ded/cpp-httplib
1
0
Fork 0
mirror of https://github.com/yhirose/cpp-httplib.git synced 2026-04-11 19:28:30 +00:00
Code Issues Packages Projects Releases Wiki Activity

Add two new fuzzers (#2412)

Browse Source 
The goal is to increase code coverage by way of OSS-Fuzz. A recent code
coverage report is available at
https://storage.googleapis.com/oss-fuzz-coverage/cpp-httplib/reports/20260326/linux/report.html

Signed-off-by: David Korczynski <david@adalogics.com>
This commit is contained in:
DavidKorczynski
2026-03-28 19:00:10 +00:00
committed by GitHub
parent 32c82492de
commit 831b64bdeb
3 changed files with 120 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

59
test/fuzzing/header_parser_fuzzer.cc Normal file
View File

@@ -0,0 +1,59 @@
#include <cstdint>
#include <cstring>
#include <string>
#include <httplib.h>
extern "C" int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {
if (size < 2) return 0;
uint8_t selector = data[0];
const char *payload = reinterpret_cast<const char *>(data + 1);
size_t payload_size = size - 1;
std::string input(payload, payload_size);
switch (selector % 7) {
case 0: {
// parse_range_header
httplib::Ranges ranges;
httplib::detail::parse_range_header(input, ranges);
break;
}
case 1: {
// parse_accept_header
std::vector<std::string> content_types;
httplib::detail::parse_accept_header(input, content_types);
break;
}
case 2: {
// extract_media_type with params
std::map<std::string, std::string> params;
httplib::detail::extract_media_type(input, &params);
break;
}
case 3: {
// parse_multipart_boundary
std::string boundary;
httplib::detail::parse_multipart_boundary(input, boundary);
break;
}
case 4: {
// parse_disposition_params
httplib::Params params;
httplib::detail::parse_disposition_params(input, params);
break;
}
case 5: {
// parse_http_date
httplib::detail::parse_http_date(input);
break;
}
case 6: {
// can_compress_content_type
httplib::detail::can_compress_content_type(input);
break;
}
}
return 0;
}