The patch titled
dup fd error fix
has been added to the -mm tree. Its filename is
dup-fd-error.patch
See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find
out what to do about this
From: Prasanna Meda <mlp@xxxxxxxxxx>
Set errorp in dup_fd, it will be used in sys_unshare also.
Signed-off-by: Prasanna Meda <mlp@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxx>
---
kernel/fork.c | 3 ++-
1 files changed, 2 insertions(+), 1 deletion(-)
diff -puN kernel/fork.c~dup-fd-error kernel/fork.c
--- devel/kernel/fork.c~dup-fd-error 2006-04-17 21:54:10.000000000 -0700
+++ devel-akpm/kernel/fork.c 2006-04-17 21:54:10.000000000 -0700
@@ -622,6 +622,7 @@ out:
/*
* Allocate a new files structure and copy contents from the
* passed in files structure.
+ * errorp will be valid only when the returned files_struct is NULL.
*/
static struct files_struct *dup_fd(struct files_struct *oldf, int *errorp)
{
@@ -630,6 +631,7 @@ static struct files_struct *dup_fd(struc
int open_files, size, i, expand;
struct fdtable *old_fdt, *new_fdt;
+ *errorp = -ENOMEM;
newf = alloc_files();
if (!newf)
goto out;
@@ -743,7 +745,6 @@ static int copy_files(unsigned long clon
* break this.
*/
tsk->files = NULL;
- error = -ENOMEM;
newf = dup_fd(oldf, &error);
if (!newf)
goto out;
_
Patches currently in -mm which might be from mlp@xxxxxxxxxx are
dup-fd-error.patch
-
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