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90f175b19d
Tests system call memory buffer read/write validation using the k_pipe_get() and k_pipe_put() calls from a userspace thread. Specifically, this tests _SYSCALL_MEMORY_READ/WRITE checks by the system call handler by attempting to read/write to a kernel object. write_kobject_user_pipe() attempts to write over a kernel object by using the kernel object's location as the buffer to place the data read from the pipe. read_kobject_user_pipe() attempts to read a kernel object by using the kernel object's location as the location of data to be placed into the pipe. Tested on qemu_x86 and frdm_k64, passes on both. Signed-off-by: Joshua Domagalski <jedomag@tycho.nsa.gov> |
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| .. | ||
| app_memory | ||
| obj_validation | ||
| protection | ||
| stackprot | ||
| userspace | ||
| x86_mmu_api | ||