| Message ID | 4c2277b8aa3de8600c807ff8c995635f414161f9.1687974498.git.gustavoars@kernel.org (mailing list archive) |
|---|---|
| State | Changes Requested |
| Headers | show |
| Series | scsi: aacraid: Replace one-element arrays with flexible-array members | expand |
On Wed, Jun 28, 2023 at 11:55:47AM -0600, Gustavo A. R. Silva wrote: > Replace one-element array with flexible-array member in struct > user_sgmapraw. > > This results in no differences in binary output. Confirmed. > > Issue found with the help of Coccinelle and audited and fixed, > manually. > > Link: https://github.com/KSPP/linux/issues/79 > Link: https://github.com/ClangBuiltLinux/linux/issues/1851 > Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org> Reviewed-by: Kees Cook <keescook@chromium.org>
diff --git a/drivers/scsi/aacraid/aacraid.h b/drivers/scsi/aacraid/aacraid.h index 2e1623344327..d1fc1ce2e36d 100644 --- a/drivers/scsi/aacraid/aacraid.h +++ b/drivers/scsi/aacraid/aacraid.h @@ -532,7 +532,7 @@ struct sgmapraw { struct user_sgmapraw { u32 count; - struct user_sgentryraw sg[1]; + struct user_sgentryraw sg[]; }; struct creation_info
Replace one-element array with flexible-array member in struct user_sgmapraw. This results in no differences in binary output. Issue found with the help of Coccinelle and audited and fixed, manually. Link: https://github.com/KSPP/linux/issues/79 Link: https://github.com/ClangBuiltLinux/linux/issues/1851 Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org> --- drivers/scsi/aacraid/aacraid.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)