Invalid database file, bad pointer issue

[mfatihkoc]

hi,

i use ubuntu 20.04
kernel 5.15 and python3 (sudo apt install python3-m2crypto # python3)

I receive following issue. could you tell me how to fix it?

best

[mfatihkoc]

crda$ iw reg get
global
country 00: DFS-UNSET
(2402 - 2472 @ 40), (6, 20), (N/A)
(2457 - 2482 @ 20), (6, 20), (N/A), AUTO-BW, PASSIVE-SCAN
(2474 - 2494 @ 20), (6, 20), (N/A), NO-OFDM, PASSIVE-SCAN
(5170 - 5250 @ 80), (6, 20), (N/A), AUTO-BW, PASSIVE-SCAN
(5250 - 5330 @ 80), (6, 20), (0 ms), DFS, AUTO-BW, PASSIVE-SCAN
(5490 - 5730 @ 160), (6, 20), (0 ms), DFS, PASSIVE-SCAN
(5735 - 5835 @ 80), (6, 20), (N/A), PASSIVE-SCAN
(57240 - 63720 @ 2160), (N/A, 0), (N/A)

/crda$ make REG_BIN=/lib/crda/regulatory.bin
CHK /lib/crda/regulatory.bin
Invalid database file, bad pointer!
make: *** [Makefile:158: verify] Error 3