Re: (subset) [PATCH v2] mfd: iqs62x: reject zero-length firmware records

Lee Jones <[email protected]> Thu, 06 Aug 2026 14:16:12 +0100
Newsgroups dev.linux.lists.mfd,org.kernel.vger.linux-kernel
Message-ID <178602217277.2914276.15646333234311178313.b4-ty@b4>
On Mon, 20 Jul 2026 19:54:23 +0800, Pengpeng Hou wrote:
> struct iqs62x_fw_rec includes the first data byte in its fixed-size header,
> so the parser advances by len - 1 bytes after that header. A zero len makes
> the size_t cursor update move back by one byte, so the next record overlaps
> the current record instead of following a valid declared extent.
> 
> Reject zero-length records and express the remaining-size check without an
> offset addition.
> 
> [...]

Applied, thanks!

[1/1] mfd: iqs62x: reject zero-length firmware records
      commit: 08ea045e0b82cbcadb7a2efc43a23561489a00f2

--
Lee Jones [李琼斯]