On 12/4/2016 1:45 AM, Pan Bian wrote:
> From: Pan Bian
>
> If uhw->inlen is non-zero, the value of variable err is 0 if the copy
> succeeds. Then, if kzalloc() or kmalloc() returns a NULL pointer, it
> will return 0 to the callers. As a result, the callers cannot detect the
On 12/4/2016 1:45 AM, Pan Bian wrote:
> From: Pan Bian
>
> If uhw->inlen is non-zero, the value of variable err is 0 if the copy
> succeeds. Then, if kzalloc() or kmalloc() returns a NULL pointer, it
> will return 0 to the callers. As a result, the callers cannot detect the
> errors. This patch
On Sun, Dec 04, 2016 at 02:45:38PM +0800, Pan Bian wrote:
> From: Pan Bian
>
> If uhw->inlen is non-zero, the value of variable err is 0 if the copy
> succeeds. Then, if kzalloc() or kmalloc() returns a NULL pointer, it
> will return 0 to the callers. As a result, the callers
On Sun, Dec 04, 2016 at 02:45:38PM +0800, Pan Bian wrote:
> From: Pan Bian
>
> If uhw->inlen is non-zero, the value of variable err is 0 if the copy
> succeeds. Then, if kzalloc() or kmalloc() returns a NULL pointer, it
> will return 0 to the callers. As a result, the callers cannot detect the
>
From: Pan Bian
If uhw->inlen is non-zero, the value of variable err is 0 if the copy
succeeds. Then, if kzalloc() or kmalloc() returns a NULL pointer, it
will return 0 to the callers. As a result, the callers cannot detect the
errors. This patch fixes the bug, assign
From: Pan Bian
If uhw->inlen is non-zero, the value of variable err is 0 if the copy
succeeds. Then, if kzalloc() or kmalloc() returns a NULL pointer, it
will return 0 to the callers. As a result, the callers cannot detect the
errors. This patch fixes the bug, assign "-ENOMEM" to err before the
On Sun, Dec 04, 2016 at 01:49:04PM +0800, Pan Bian wrote:
> From: Pan Bian
>
> If uhw->inlen is non-zero, the value of variable err is 0 if the copy
> succeeds. Then, if kzalloc() or kmalloc() returns a NULL pointer, it
> will return 0 to the callers. As a result, the callers
On Sun, Dec 04, 2016 at 01:49:04PM +0800, Pan Bian wrote:
> From: Pan Bian
>
> If uhw->inlen is non-zero, the value of variable err is 0 if the copy
> succeeds. Then, if kzalloc() or kmalloc() returns a NULL pointer, it
> will return 0 to the callers. As a result, the callers cannot detect the
>
From: Pan Bian
If uhw->inlen is non-zero, the value of variable err is 0 if the copy
succeeds. Then, if kzalloc() or kmalloc() returns a NULL pointer, it
will return 0 to the callers. As a result, the callers cannot detect the
errors. This patch fixes the bug, assigning
From: Pan Bian
If uhw->inlen is non-zero, the value of variable err is 0 if the copy
succeeds. Then, if kzalloc() or kmalloc() returns a NULL pointer, it
will return 0 to the callers. As a result, the callers cannot detect the
errors. This patch fixes the bug, assigning "-ENOMEM" to err before
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