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-rw-r--r--arch/cris/kernel/sys_cris.c5
-rw-r--r--arch/m32r/kernel/sys_m32r.c5
-rw-r--r--fs/pipe.c6
3 files changed, 13 insertions, 3 deletions
diff --git a/arch/cris/kernel/sys_cris.c b/arch/cris/kernel/sys_cris.c
index 8b9984197edc..d124066e1728 100644
--- a/arch/cris/kernel/sys_cris.c
+++ b/arch/cris/kernel/sys_cris.c
@@ -40,8 +40,11 @@ asmlinkage int sys_pipe(unsigned long __user * fildes)
error = do_pipe(fd);
unlock_kernel();
if (!error) {
- if (copy_to_user(fildes, fd, 2*sizeof(int)))
+ if (copy_to_user(fildes, fd, 2*sizeof(int))) {
+ sys_close(fd[0]);
+ sys_close(fd[1]);
error = -EFAULT;
+ }
}
return error;
}
diff --git a/arch/m32r/kernel/sys_m32r.c b/arch/m32r/kernel/sys_m32r.c
index 6d7a80fdad48..319c79720b8a 100644
--- a/arch/m32r/kernel/sys_m32r.c
+++ b/arch/m32r/kernel/sys_m32r.c
@@ -90,8 +90,11 @@ sys_pipe(unsigned long r0, unsigned long r1, unsigned long r2,
error = do_pipe(fd);
if (!error) {
- if (copy_to_user((void __user *)r0, fd, 2*sizeof(int)))
+ if (copy_to_user((void __user *)r0, fd, 2*sizeof(int))) {
+ sys_close(fd[0]);
+ sys_close(fd[1]);
error = -EFAULT;
+ }
}
return error;
}
diff --git a/fs/pipe.c b/fs/pipe.c
index 3499f9ff6316..ec228bc9f882 100644
--- a/fs/pipe.c
+++ b/fs/pipe.c
@@ -17,6 +17,7 @@
#include <linux/highmem.h>
#include <linux/pagemap.h>
#include <linux/audit.h>
+#include <linux/syscalls.h>
#include <asm/uaccess.h>
#include <asm/ioctls.h>
@@ -1086,8 +1087,11 @@ asmlinkage long __weak sys_pipe(int __user *fildes)
error = do_pipe(fd);
if (!error) {
- if (copy_to_user(fildes, fd, sizeof(fd)))
+ if (copy_to_user(fildes, fd, sizeof(fd))) {
+ sys_close(fd[0]);
+ sys_close(fd[1]);
error = -EFAULT;
+ }
}
return error;
}