Dear Aaron Williams, In message <[email protected]> you wrote: > > Some of the checks in fdt_offset_ptr also look useless, such as if > ((offset + len) < offset) which will always be false, or > if (p + len < p)
What happens if the "offset" or "p" point to addresses close to the upper end of the address space, and adding "len" makes it wrap around? Best regards, Wolfgang Denk -- DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: [email protected] The more we disagree, the more chance there is that at least one of us is right. _______________________________________________ U-Boot mailing list [email protected] http://lists.denx.de/mailman/listinfo/u-boot
