Commit 0e4fbfba authored by Steven Stallion's avatar Steven Stallion Committed by Freddie Chopin
Browse files

rtos: better sanity checking for uCOS-III



This patch improves the OSRunning check. If the rtos_running check
fails, update_threads will return an error rather than attempt to update
the thread list using bad values.

Change-Id: I8614c325504d3a9ab19aebb6862b1fe445a0c8e7
Signed-off-by: default avatarSteven Stallion <stallion@squareup.com>
Reviewed-on: http://openocd.zylin.com/4166


Tested-by: jenkins
Reviewed-by: default avatarAndreas Fritiofson <andreas.fritiofson@gmail.com>
parent e6fe4ddd
......@@ -300,6 +300,11 @@ static int uCOS_III_update_threads(struct rtos *rtos)
return retval;
}
if (rtos_running != 1 && rtos_running != 0) {
LOG_ERROR("uCOS-III: invalid RTOS running value");
return ERROR_FAIL;
}
if (!rtos_running) {
rtos->thread_details = calloc(1, sizeof(struct thread_detail));
if (rtos->thread_details == NULL) {
......
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