"Das U-Boot" Source Tree
examples: Fix checking id parameter in thread_start
lthreads is of size MAX_THREADS, hence id must be lower than
MAX_THREADS to avoid any potential buffer overflow in
thread_start function.
Signed-off-by: Francois Berder <fberder@outlook.fr>
authored by
Francois Berder
and committed by
Tom Rini
43ca62bf
1c1be32c
+1
-2
+1
-2
examples/standalone/sched.c
+1
-2
examples/standalone/sched.c
···
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static int thread_start (int id)
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{
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PDEBUG ("thread_start: id=%d", id);
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if (id <= MASTER_THREAD || id > MAX_THREADS) {
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if (id <= MASTER_THREAD || id >= MAX_THREADS)
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return RC_FAILURE;
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}
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if (lthreads[id].state != STATE_STOPPED)
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return RC_FAILURE;