033ace99c4
At least two different race conditions exist with multiple concurrent RFCOMMCREATEDEV and RFCOMMRELEASEDEV ioctls: * Multiple concurrent RFCOMMCREATEDEVs with RFCOMM_REUSE_DLC can mistakenly share the same DLC. * RFCOMMRELEASEDEV can destruct the rfcomm_dev still being constructed by RFCOMMCREATEDEV. Introduce rfcomm_ioctl_mutex to serialize these add/remove operations. Signed-off-by: Peter Hurley <peter@hurleysoftware.com> Tested-By: Alexander Holler <holler@ahsoftware.de> Signed-off-by: Marcel Holtmann <marcel@holtmann.org> |
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| core.c | ||
| Kconfig | ||
| Makefile | ||
| sock.c | ||
| tty.c | ||