On Wed, 2020-09-02 at 22:46 +0200, Julia Lawall wrote:
>
> On Wed, 2 Sep 2020, Joe Perches wrote:
>
> > On Sun, 2020-08-30 at 20:41 +0200, Julia Lawall wrote:
> > > On Sun, 30 Aug 2020, Joe Perches wrote:
> > > > On Sun, 2020-08-30 at 17:46 +0200, Julia Lawall wrote:
> > > > > Unfortunately this
On Wed, 2 Sep 2020, Joe Perches wrote:
> On Wed, 2020-09-02 at 22:46 +0200, Julia Lawall wrote:
> >
> > On Wed, 2 Sep 2020, Joe Perches wrote:
> >
> > > On Sun, 2020-08-30 at 20:41 +0200, Julia Lawall wrote:
> > > > On Sun, 30 Aug 2020, Joe Perches wrote:
> > > > > On Sun, 2020-08-30 at 17:46
On Sun, 2020-08-30 at 20:41 +0200, Julia Lawall wrote:
> On Sun, 30 Aug 2020, Joe Perches wrote:
> > On Sun, 2020-08-30 at 17:46 +0200, Julia Lawall wrote:
> > > Unfortunately this does not work when the declaration
> > is comma terminated and not semicolon terminated.
[]
> I will have to look
On Wed, 2 Sep 2020, Joe Perches wrote:
> On Sun, 2020-08-30 at 20:41 +0200, Julia Lawall wrote:
> > On Sun, 30 Aug 2020, Joe Perches wrote:
> > > On Sun, 2020-08-30 at 17:46 +0200, Julia Lawall wrote:
> > > > Unfortunately this does not work when the declaration
> > > is comma terminated and
On Wed, Sep 2, 2020 at 8:19 AM Denis Efremov wrote:
>
> Check for "!A || A && B" condition. It's equivalent to
> "!A || B" condition.
>
> Signed-off-by: Denis Efremov
> ---
> scripts/coccinelle/misc/excluded_middle.cocci | 40 +++
> 1 file changed, 40 insertions(+)
> create
Check for "!A || A && B" condition. It's equivalent to
"!A || B" condition.
Signed-off-by: Denis Efremov
---
scripts/coccinelle/misc/excluded_middle.cocci | 40 +++
1 file changed, 40 insertions(+)
create mode 100644 scripts/coccinelle/misc/excluded_middle.cocci
diff --git
On Wed, 2 Sep 2020, Denis Efremov wrote:
>
>
> On 9/2/20 3:32 PM, Julia Lawall wrote:
> > There is an isomorphism that you can disable: ptr_to_array
>
> Thanks!
>
> Anyway, even with ptr_to_array enabled equalizing cmd->dmap[0] and
> cmd->dmap[1] looks incorrect to me.
Indeed, in looking at
On 9/2/20 3:32 PM, Julia Lawall wrote:
> There is an isomorphism that you can disable: ptr_to_array
Thanks!
Anyway, even with ptr_to_array enabled equalizing cmd->dmap[0] and
cmd->dmap[1] looks incorrect to me.
Denis
___
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On Wed, 2 Sep 2020, Denis Efremov wrote:
> Hi,
>
> I'm trying to write a pattern to match expression without side-effects,
> i.e expression E but not i++, --i, function call.
>
> While trying to write it I faced that this expression matches different
> array indices. Actually, it's quite
Hi,
I'm trying to write a pattern to match expression without side-effects,
i.e expression E but not i++, --i, function call.
While trying to write it I faced that this expression matches different
array indices. Actually, it's quite unexpected for me:
@@
expression E;
identifier A;
@@
* E->A
On Wed, 2 Sep 2020, Markus Elfring wrote:
> …
> > +++ b/scripts/coccinelle/free/ifnullfree.cocci
> > @@ -20,8 +20,14 @@ expression E;
> > - if (E != NULL)
> > (
> >kfree(E);
> > +|
> > + kvfree(E);
> > |
> >kfree_sensitive(E);
> > +|
> > + kvfree_sensitive(E, ...);
> > +|
> > +
On Wed, 2 Sep 2020, Denis Efremov wrote:
> Extend the list of free functions with kvfree(), kvfree_sensitive(),
> vfree().
>
> Signed-off-by: Denis Efremov
Applied, thanks.
julia
> ---
> scripts/coccinelle/free/ifnullfree.cocci | 11 +--
> 1 file changed, 9 insertions(+), 2
> Extend the list of free functions with kvfree(), kvfree_sensitive(),
> vfree().
How do you think about further software extensions for this source code search
pattern?
Another example for a corresponding advanced data processing approach:
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