mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
synced 2026-05-13 23:29:10 -04:00
If the size of the opcode to be printed is larger than "len" we'll see an overflow of an unsigned long value, which means that the while loop within print_fn_code() will loop quite a long time until there is the next chance for an exit. So add an early exit check. Reported-by: Christian Ehrhardt <ehrhardt@linux.vnet.ibm.com> Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>