Skip to content

libfuzzer test: use proper cache dir logic #23917

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
alexrp merged 1 commit into from
May 19, 2025
Merged

libfuzzer test: use proper cache dir logic #23917

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
1 change: 1 addition & 0 deletions test/standalone/libfuzzer/build.zig
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -22,5 +22,6 @@ pub fn build(b: *std.Build) void {
b.default_step = run_step;

const run_artifact = b.addRunArtifact(exe);
run_artifact.addArg(b.cache_root.path orelse "");
run_step.dependOn(&run_artifact.step);
}
9 changes: 8 additions & 1 deletion test/standalone/libfuzzer/main.zig
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -15,7 +15,14 @@ extern fn fuzzer_init_corpus_elem(input_ptr: [*]const u8, input_len: usize) void
extern fn fuzzer_coverage_id() u64;

pub fn main() !void {
fuzzer_init(FuzzerSlice.fromSlice(""));
var gpa: std.heap.GeneralPurposeAllocator(.{}) = .init;
defer _ = gpa.deinit();
const args = try std.process.argsAlloc(gpa.allocator());
defer std.process.argsFree(gpa.allocator(), args);

const cache_dir = args[1];

fuzzer_init(FuzzerSlice.fromSlice(cache_dir));
fuzzer_init_corpus_elem("hello".ptr, "hello".len);
fuzzer_set_name("test".ptr, "test".len);
_ = fuzzer_coverage_id();
Expand Down
Loading