search

KSPP / linux

Linux kernel source tree (Kernel Self Protection Project)
https://kernsec.org/wiki/index.php/Kernel_Self_Protection_Project
Other
82 stars 5 forks source link

Replace fake flexible array with C99 flexible-array member in include/uapi/linux/target_core_user.h #270

Closed GustavoARSilva closed 1 year ago

GustavoARSilva commented 1 year ago 
 CC      drivers/target/target_core_user.o
drivers/target/target_core_user.c: In function ‘queue_cmd_ring’:
drivers/target/target_core_user.c:1096:15: warning: array subscript 0 is outside array bounds of ‘struct iovec[0]’ [-Warray-bounds=]
 1096 |         iov = &entry->req.iov[0];
      |               ^~~~~~~~~~~~~~~~~~
In file included from drivers/target/target_core_user.c:31:
./include/uapi/linux/target_core_user.h:122:38: note: while referencing ‘iov’
  122 |                         struct iovec iov[0];
      |                                      ^~~
GustavoARSilva commented 1 year ago

Patch: https://lore.kernel.org/linux-hardening/ZBSchMvTdl7VObKI@work/