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7245012f0f
If more than 255 colocated APs exist for the set of all
APs found during 2.4/5 GHz scanning, then the 6 GHz scan
construction will loop forever since the loop variable
has type u8, which can never reach the number found when
that's bigger than 255, and is stored in a u32 variable.
Also move it into the loops to have a smaller scope.
Using a u32 there is fine, we limit the number of APs in
the scan list and each has a limit on the number of RNR
entries due to the frame size. With a limit of 1000 scan
results, a frame size upper bound of 4096 (really it's
more like ~2300) and a TBTT entry size of at least 11,
we get an upper bound for the number of ~372k, well in
the bounds of a u32.
Cc: stable@vger.kernel.org
Fixes:
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|---|---|---|
| .. | ||
| admtek | ||
| ath | ||
| atmel | ||
| broadcom | ||
| intel | ||
| intersil | ||
| marvell | ||
| mediatek | ||
| microchip | ||
| purelifi | ||
| quantenna | ||
| ralink | ||
| realtek | ||
| rsi | ||
| silabs | ||
| st | ||
| ti | ||
| virtual | ||
| zydas | ||
| Kconfig | ||
| Makefile | ||