diff options
Diffstat (limited to 'fs/pipe.c')
| -rw-r--r-- | fs/pipe.c | 6 |
1 files changed, 5 insertions, 1 deletions
| @@ -17,6 +17,7 @@ | |||
| 17 | #include <linux/highmem.h> | 17 | #include <linux/highmem.h> |
| 18 | #include <linux/pagemap.h> | 18 | #include <linux/pagemap.h> |
| 19 | #include <linux/audit.h> | 19 | #include <linux/audit.h> |
| 20 | #include <linux/syscalls.h> | ||
| 20 | 21 | ||
| 21 | #include <asm/uaccess.h> | 22 | #include <asm/uaccess.h> |
| 22 | #include <asm/ioctls.h> | 23 | #include <asm/ioctls.h> |
| @@ -1086,8 +1087,11 @@ asmlinkage long __weak sys_pipe(int __user *fildes) | |||
| 1086 | 1087 | ||
| 1087 | error = do_pipe(fd); | 1088 | error = do_pipe(fd); |
| 1088 | if (!error) { | 1089 | if (!error) { |
| 1089 | if (copy_to_user(fildes, fd, sizeof(fd))) | 1090 | if (copy_to_user(fildes, fd, sizeof(fd))) { |
| 1091 | sys_close(fd[0]); | ||
| 1092 | sys_close(fd[1]); | ||
| 1090 | error = -EFAULT; | 1093 | error = -EFAULT; |
| 1094 | } | ||
| 1091 | } | 1095 | } |
| 1092 | return error; | 1096 | return error; |
| 1093 | } | 1097 | } |
