zephyr

Commit Graph

Author	SHA1	Message	Date
Leandro Pereira	c200367b68	drivers: Perform a runtime check if a driver is capable of an operation Driver APIs might not implement all operations, making it possible for a user thread to get the kernel to execute a function at 0x00000000. Perform runtime checks in all the driver handlers, checking if they're capable of performing the requested operation. Fixes #6907. Signed-off-by: Leandro Pereira <leandro.pereira@intel.com>	2018-04-26 02:57:12 +05:30
Andrew Boie	b93f59e15c	drivers: uart: add system call handlers Certain interrupt-driven APIs were excluded as they are intended only to be called from ISRs, or involve registering a callback which runs in interrupt context. Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>	2017-10-30 13:20:19 -07:00

Author

SHA1

Message

Date

Leandro Pereira

c200367b68

drivers: Perform a runtime check if a driver is capable of an operation

Driver APIs might not implement all operations, making it possible for
a user thread to get the kernel to execute a function at 0x00000000.

Perform runtime checks in all the driver handlers, checking if they're
capable of performing the requested operation.

Fixes #6907.

Signed-off-by: Leandro Pereira <leandro.pereira@intel.com>

2018-04-26 02:57:12 +05:30

Andrew Boie

b93f59e15c

drivers: uart: add system call handlers

Certain interrupt-driven APIs were excluded as they are intended
only to be called from ISRs, or involve registering a callback
which runs in interrupt context.

Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>

2017-10-30 13:20:19 -07:00

2 Commits