OK

On 2026 Mar 03 (Tue) at 11:20:58 +0100 (+0100), Stefan Sperling wrote:
:Make iwx_read_firmware() error out properly if IWX_NUM_UCODE_TLV_CAPA is
:too small. Otherwise, this will return 0 and the driver will proceed with
:an incomplete firmware image and fail to load firmware.
:
:This error will only be triggered by firmware images we have not yet tested.
:But it's worth fixing nonetheless. I had to waste some time because of this
:bug, trying to understand why BZ -100 firmware wouldn't load.
:
:M  sys/dev/pci/if_iwx.c  |  1+  0-
:
:1 file changed, 1 insertion(+), 0 deletions(-)
:
:commit - 65512a767b3b23fd295d30027f9f431e96edcb8d
:commit + ee964a3aa2e4f44a92786653b54d493395033a1d
:blob - 7356809caeb4f18d86db013fb9fa37ee27fe2b75
:blob + 99db6d7495e97bef7b44d9eeb330e14cbab00c09
:--- sys/dev/pci/if_iwx.c
:+++ sys/dev/pci/if_iwx.c
:@@ -1386,6 +1386,7 @@ iwx_read_firmware(struct iwx_softc *sc)
: 			capa = (struct iwx_ucode_capa *)tlv_data;
: 			idx = le32toh(capa->api_index);
: 			if (idx >= howmany(IWX_NUM_UCODE_TLV_CAPA, 32)) {
:+				err = E2BIG;
: 				goto parse_out;
: 			}
: 			for (i = 0; i < 32; i++) {
:

-- 
I call them as I see them.  If I can't see them, I make them up.
		-- Biff Barf