Skip to content

[Security] Fix HIGH vulnerability: V-001 #474

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

Open
orbisai0security wants to merge 1 commit into
base: master
Choose a base branch
from
Open

[Security] Fix HIGH vulnerability: V-001 #474

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
13 changes: 13 additions & 0 deletions fuzz/fuzz_eval.c
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -26,7 +26,20 @@ int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {
return 0;

JSRuntime *rt = JS_NewRuntime();
if (!rt)
return 0;

// Set resource limits immediately after runtime creation to prevent resource exhaustion
JS_SetMemoryLimit(rt, 0x4000000); // 64 MB memory limit
JS_SetMaxStackSize(rt, 0x10000); // 64 KB stack limit
JS_SetGCThreshold(rt, 0x400000); // 4 MB GC threshold

JSContext *ctx = JS_NewContext(rt);
if (!ctx) {
JS_FreeRuntime(rt);
return 0;
}

test_one_input_init(rt, ctx);

uint8_t *null_terminated_data = malloc(size + 1);
Expand Down