error when compiling -> redefinition of ‘struct sha256_state

[ole1986]

I get an error when compiling using Linux raspberrypi 5.10.17-v7+ #1403 SMP Mon Feb 22 11:29:51 GMT 2021 armv7l GNU/Linux

/home/pi/rtl8192eu-arm-linux-driver/include/rtw_security.h:255:8: error: redefinition of ‘struct sha256_state’
 struct sha256_state {
        ^~~~~~~~~~~~
In file included from ./include/linux/filter.h:24,
                 from ./include/net/sock.h:59,
                 from ./include/linux/tcp.h:19,
                 from ./include/linux/ipv6.h:88,
                 from ./include/net/addrconf.h:50,
                 from /home/pi/rtl8192eu-arm-linux-driver/include/osdep_service_linux.h:48,
                 from /home/pi/rtl8192eu-arm-linux-driver/include/osdep_service.h:50,
                 from /home/pi/rtl8192eu-arm-linux-driver/include/drv_types.h:27,
                 from /home/pi/rtl8192eu-arm-linux-driver/core/rtw_cmd.c:17:
./include/crypto/sha.h:84:8: note: originally defined here
 struct sha256_state {

[Luismm2311]

Same problem
Did you found any solution?

[thibaut-lemarchand]

Got the same issue.

Used the driver this one was forked from, making the simple modification in the read me :
https://github.com/Mange/rtl8192eu-linux-driver

[lord2y]

I acknowledge the problem. I'll try to arrange some time to fix the issue and create packages for the latest kernel(s)
Thanks for your patience

[paulo-serrao]

same issue here, I decided to do a apt upgrade today :(

EDIT: Managed to install it with the repo PTCybersecurite mentioned

[wthie]

Same here, stuck with a non working driver after updating RPi4 to the latest.
The BFBI approach of commenting out

//struct sha256_state {
//      u64 length;
//      u32 state[8], curlen;
//      u8 buf[64];
//};

leads to the stuff compiling up until

rtl8192eu-arm-linux-driver/os_dep/linux/ioctl_cfg80211.c:9906:3: error: ‘struct cfg80211_ops’ has no member named ‘mgmt_frame_register’
  .mgmt_frame_register = cfg80211_rtw_mgmt_frame_register,

Maybe this subsequent error triggers something.
This is not a deep analysis, I just did the obvious according to if it's stuck force it, if it breaks it needed fixing anyway