| 47,6 → 47,7 |
|---|
| #include <ipc/ipc.h> |
| #include <ipc/irq.h> |
| #include <atomic.h> |
| #include <syscall/copy.h> |
| |
| typedef struct { |
| SPINLOCK_DECLARE(lock); |
| 120,9 → 121,14 |
|---|
| { |
| irq_code_t *code; |
| irq_cmd_t *ucmds; |
| int rc; |
| |
| code = malloc(sizeof(*code), 0); |
| copy_from_uspace(code, ucode, sizeof(*code)); |
| rc = copy_from_uspace(code, ucode, sizeof(*code)); |
| if (rc != 0) { |
| free(code); |
| return NULL; |
| } |
| |
| if (code->cmdcount > IRQ_MAX_PROG_SIZE) { |
| free(code); |
| 130,7 → 136,12 |
|---|
| } |
| ucmds = code->cmds; |
| code->cmds = malloc(sizeof(code->cmds[0]) * (code->cmdcount), 0); |
| copy_from_uspace(code->cmds, ucmds, sizeof(code->cmds[0]) * (code->cmdcount)); |
| rc = copy_from_uspace(code->cmds, ucmds, sizeof(code->cmds[0]) * (code->cmdcount)); |
| if (rc != 0) { |
| free(code->cmds); |
| free(code); |
| return NULL; |
| } |
| |
| return code; |
| } |