Fixed an issue whereby if an attribute structure was passed into a CMSIS
RTOS v2 'new' function with an invalid address i.e. NULL assigned to the
name (char*) member the memcpy at the end of each new function
would cause a segmentation fault i.e. read from an invalid
address.
This has been fixed by checking if the name is NULL and using the
default name from the init struct if it is. This is the same name
that would be used if not passing in the optional attr function
argument.
Changed the memcpy to strncpy to ensure that the copy does not read
beyond the end of the source string and changed the length from 16 to 15
(by means of a `sizeof(...)-1`) of the destination buffer to ensure that
it will always be nul-terminated.
Signed-off-by: Carlos Stuart <carlosstuart1970@gmail.com>
Implemented dynamic allocation of memory pools in a similar to manner to
what was already implemented for message queues. Added all the same
checks on size vs. maximum allowed and current heap.
Added an additional Kconfig variable to define the maximum size of a
dynamically allocated memory pool.
Signed-off-by: Carlos Stuart <carlosstuart1970@gmail.com>
These APIs allow creating, allocating and freeing of mempools.
Note: "Mempool" in CMSIS actually means memslabs in Zephyr.
Signed-off-by: Rajavardhan Gundi <rajavardhan.gundi@intel.com>
Patrik Flykt