Re: [PATCH 11/29] drivers, media: convert cx88_core.refcount from atomic_t to refcount_t
On 3/7/2017 10:52 AM, Reshetova, Elena wrote: refcount_t type and corresponding API should be used instead of atomic_t when the variable is used as a reference counter. This allows to avoid accidental refcounter overflows that might lead to use-after-free situations. Signed-off-by: Elena ReshetovaSigned-off-by: Hans Liljestrand Signed-off-by: Kees Cook Signed-off-by: David Windsor [...] diff --git a/drivers/media/pci/cx88/cx88.h b/drivers/media/pci/cx88/cx88.h index 115414c..16c1313 100644 --- a/drivers/media/pci/cx88/cx88.h +++ b/drivers/media/pci/cx88/cx88.h [...] @@ -339,7 +340,7 @@ struct cx8802_dev; struct cx88_core { struct list_head devlist; - atomic_t refcount; + refcount_t refcount; Could you please keep the name aligned with above and below? You mean "not aligned" to devlist, but with a shift like it was before? I mean aligned, like it was before. :-) Sure, will fix. Is the patch ok otherwise? I haven't noticed anything else... Best Regards, Elena. [...] MBR, Sergei -- You received this message because you are subscribed to the Google Groups "open-iscsi" group. To unsubscribe from this group and stop receiving emails from it, send an email to open-iscsi+unsubscr...@googlegroups.com. To post to this group, send email to open-iscsi@googlegroups.com. Visit this group at https://groups.google.com/group/open-iscsi. For more options, visit https://groups.google.com/d/optout.
Re: [PATCH 11/29] drivers, media: convert cx88_core.refcount from atomic_t to refcount_t
Hello. On 03/06/2017 05:20 PM, Elena Reshetova wrote: refcount_t type and corresponding API should be used instead of atomic_t when the variable is used as a reference counter. This allows to avoid accidental refcounter overflows that might lead to use-after-free situations. Signed-off-by: Elena ReshetovaSigned-off-by: Hans Liljestrand Signed-off-by: Kees Cook Signed-off-by: David Windsor [...] diff --git a/drivers/media/pci/cx88/cx88.h b/drivers/media/pci/cx88/cx88.h index 115414c..16c1313 100644 --- a/drivers/media/pci/cx88/cx88.h +++ b/drivers/media/pci/cx88/cx88.h @@ -24,6 +24,7 @@ #include #include #include +#include #include #include @@ -339,7 +340,7 @@ struct cx8802_dev; struct cx88_core { struct list_head devlist; - atomic_t refcount; + refcount_t refcount; Could you please keep the name aligned with above and below? /* board name */ intnr; MBR, Sergei -- You received this message because you are subscribed to the Google Groups "open-iscsi" group. To unsubscribe from this group and stop receiving emails from it, send an email to open-iscsi+unsubscr...@googlegroups.com. To post to this group, send email to open-iscsi@googlegroups.com. Visit this group at https://groups.google.com/group/open-iscsi. For more options, visit https://groups.google.com/d/optout.