check_stack_access() that prints verbose log is used in
adjust_ptr_min_max_vals() that prints its own verbose log and now they
stick together, e.g.:
variable stack access var_off=(0xfffffffffffffff0; 0x4) off=-16
size=1R2 stack pointer arithmetic goes out of range, prohibited for
!root
Add missing newline so that log is more readable:
variable stack access var_off=(0xfffffffffffffff0; 0x4) off=-16 size=1
R2 stack pointer arithmetic goes out of range, prohibited for !root
Fixes: f1174f77b5 ("bpf/verifier: rework value tracking")
Signed-off-by: Andrey Ignatov <rdna@fb.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
1fbd20f8b7