diff options
| author | Francois Berder <fberder@outlook.fr> | 2025-11-22 21:45:02 +0100 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2025-12-05 16:23:54 -0600 |
| commit | 43ca62bf1943eb3e170cd408be0d2c2a2404b4c2 (patch) | |
| tree | 2b516addf799349cffdf4d2f43e149310cb91996 /examples | |
| parent | 1c1be32c31cbec61d32f7aaa498ccc25567ae3e0 (diff) | |
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>
Diffstat (limited to 'examples')
| -rw-r--r-- | examples/standalone/sched.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/examples/standalone/sched.c b/examples/standalone/sched.c index 57ae67e1a5b..64518c6890f 100644 --- a/examples/standalone/sched.c +++ b/examples/standalone/sched.c @@ -261,9 +261,8 @@ static void thread_launcher (void) static int thread_start (int id) { PDEBUG ("thread_start: id=%d", id); - if (id <= MASTER_THREAD || id > MAX_THREADS) { + if (id <= MASTER_THREAD || id >= MAX_THREADS) return RC_FAILURE; - } if (lthreads[id].state != STATE_STOPPED) return RC_FAILURE; |