f9432c5ec8
The RFCOMM code fails to initialize the two padding bytes of struct rfcomm_dev_list_req inserted for alignment before copying it to userland. Additionally there are two padding bytes in each instance of struct rfcomm_dev_info. The ioctl() that for disclosures two bytes plus dev_num times two bytes uninitialized kernel heap memory. Allocate the memory using kzalloc() to fix this issue. Signed-off-by: Mathias Krause <minipli@googlemail.com> Cc: Marcel Holtmann <marcel@holtmann.org> Cc: Gustavo Padovan <gustavo@padovan.org> Cc: Johan Hedberg <johan.hedberg@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net> |
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| .. | ||
| core.c | ||
| Kconfig | ||
| Makefile | ||
| sock.c | ||
| tty.c | ||