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| author | Kimplul <kimi.h.kuparinen@gmail.com> | 2024-08-21 23:31:48 +0300 |
|---|---|---|
| committer | Kimplul <kimi.h.kuparinen@gmail.com> | 2024-08-21 23:31:48 +0300 |
| commit | 97ffab0a8472981b927d0f4e81bb72f6ecd69b86 (patch) | |
| tree | c8a36352d599dc9477a6e647878d5e6191b4e98f /src/uapi | |
| parent | ab011165cd440b5535d39febd8118e3e26b64b57 (diff) | |
| download | kmi-97ffab0a8472981b927d0f4e81bb72f6ecd69b86.tar.gz kmi-97ffab0a8472981b927d0f4e81bb72f6ecd69b86.zip | |
add malloc test
Diffstat (limited to 'src/uapi')
| -rw-r--r-- | src/uapi/dispatch.c | 1 | ||||
| -rw-r--r-- | src/uapi/ipc.c | 2 |
2 files changed, 2 insertions, 1 deletions
diff --git a/src/uapi/dispatch.c b/src/uapi/dispatch.c index 5e29922..ad53536 100644 --- a/src/uapi/dispatch.c +++ b/src/uapi/dispatch.c @@ -93,5 +93,6 @@ void handle_syscall(sys_arg_t syscall, sys_arg_t a, sys_arg_t b, if (check_canary(t)) { bug("Syscall %zu overwrote stack canary\n", syscall); + set_canary(t); } } diff --git a/src/uapi/ipc.c b/src/uapi/ipc.c index 71dae83..4a5a6d9 100644 --- a/src/uapi/ipc.c +++ b/src/uapi/ipc.c @@ -85,7 +85,7 @@ static inline void finalize_rpc(struct tcb *t, struct tcb *r, vm_t s) * @return RPC stack difference that should be passed to finalize_rpc(). */ static inline vm_t enter_rpc(struct tcb *t, struct sys_ret a, - enum ipc_flags flags) + enum ipc_flags flags) { /* reuse current rpc stack location if we're being kicked */ vm_t rpc_stack = (is_set(flags, IPC_TAIL) && |