Dear Aaron Williams, In message <525f8284.4000...@caviumnetworks.com> 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: w...@denx.de The more we disagree, the more chance there is that at least one of us is right. _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
