gh0s7/mckernel
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

add memory allocation check

Browse Source
This commit is contained in:
Tomoki Shirasawa
2013-05-28 12:06:41 +09:00
parent 9354c82ee7
commit bb4caccf98
16 changed files with 260 additions and 105 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
executer/kernel/control.c
View File

@@ -230,6 +230,7 @@ int mcexec_wait_syscall(ihk_os_t os, struct syscall_wait_desc *__user req)
unsigned long s, w, d;
#endif
//printk("mcexec_wait_syscall swd=%p req=%p size=%d\n", &swd, req, sizeof(swd.cpu));
if (copy_from_user(&swd, req, sizeof(swd.cpu))) {
return -EFAULT;
}

1
executer/kernel/mcctrl.h
View File

@@ -9,6 +9,7 @@
#define SCD_MSG_PREPARE_PROCESS 0x1
#define SCD_MSG_PREPARE_PROCESS_ACKED 0x2
#define SCD_MSG_PREPARE_PROCESS_NACKED 0x7
#define SCD_MSG_SCHEDULE_PROCESS 0x3
#define SCD_MSG_INIT_CHANNEL 0x5