Skip to content
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

fix: invalid indirect read from stack #694

Merged
merged 1 commit into from
Dec 17, 2024
Merged

fix: invalid indirect read from stack #694

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
3 changes: 2 additions & 1 deletion kern/openssl.h
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -633,8 +633,9 @@ int retprobe_accept4(struct pt_regs* ctx) {
SEC("kprobe/tcp_v4_destroy_sock")
int probe_tcp_v4_destroy_sock(struct pt_regs* ctx) {
struct sock *sk = (struct sock *)PT_REGS_PARM1(ctx);

struct connect_event_t conn;

__builtin_memset(&conn, 0, sizeof(conn));
conn.sock = (u64)sk;
conn.is_destroy = 1;

Expand Down
Loading