Kees, > When copying attributes, the len argument was padded out and the > resulting memcpy() would copy beyond the end of the source buffer. > Avoid this, and use size_t for val_len to avoid all the > casts. Similarly, avoid source buffer casts and use void *. > > Additionally enforces val_len can be represented by u16 and that the > DMA buffer was not overflowed. Fixes the size of mfa, which is not > FC_FDMI_PORT_ATTR_MAXFRAMESIZE_LEN (but it will be padded up to > 4). This was noticed by the future CONFIG_FORTIFY_SOURCE checks. Applied to 4.13/scsi-queue, thanks! -- Martin K. Petersen Oracle Linux Engineering
