diff options
Diffstat (limited to 'scripts/coccinelle/api/memdup_user.cocci')
| -rw-r--r-- | scripts/coccinelle/api/memdup_user.cocci | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/scripts/coccinelle/api/memdup_user.cocci b/scripts/coccinelle/api/memdup_user.cocci index c606231b0e46..2a5aea8e8487 100644 --- a/scripts/coccinelle/api/memdup_user.cocci +++ b/scripts/coccinelle/api/memdup_user.cocci @@ -15,11 +15,11 @@ virtual org virtual report @depends on patch@ -expression from,to,size,flag; +expression from,to,size; identifier l1,l2; @@ -- to = \(kmalloc\|kzalloc\)(size,flag); +- to = \(kmalloc\|kzalloc\)(size,GFP_KERNEL); + to = memdup_user(from,size); if ( - to==NULL @@ -37,12 +37,12 @@ identifier l1,l2; - } @r depends on !patch@ -expression from,to,size,flag; +expression from,to,size; position p; statement S1,S2; @@ -* to = \(kmalloc@p\|kzalloc@p\)(size,flag); +* to = \(kmalloc@p\|kzalloc@p\)(size,GFP_KERNEL); if (to==NULL || ...) S1 if (copy_from_user(to, from, size) != 0) S2 |