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X-Received-From: 2607:f8b0:400d:c09::241 Subject: [Qemu-devel] [PATCH for 2.10 32/35] timer/pxa2xx: silent warning about out-of-bound memory access X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: qemu-trivial@nongnu.org, qemu-arm@nongnu.org, =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , qemu-devel@nongnu.org Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: fail (Header signature does not verify) X-ZohoMail: RDKM_2 RSF_0 Z_629925259 SPT_0 Unlikely to happen. hw/timer/pxa2xx_timer.c:145:19: warning: Out of bound memory access (access= ed memory precedes memory block) counter =3D counters[n]; ^~~~~~~~~~~ Reported-by: Clang Static Analyzer Signed-off-by: Philippe Mathieu-Daud=C3=A9 --- hw/timer/pxa2xx_timer.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/hw/timer/pxa2xx_timer.c b/hw/timer/pxa2xx_timer.c index 68ba5a70b3..d47f463636 100644 --- a/hw/timer/pxa2xx_timer.c +++ b/hw/timer/pxa2xx_timer.c @@ -139,7 +139,7 @@ static void pxa2xx_timer_update4(void *opaque, uint64_t= now_qemu, int n) if (s->tm4[n].control & (1 << 7)) counter =3D n; else - counter =3D counters[n]; + counter =3D counters[n & 7]; =20 if (!s->tm4[counter].freq) { timer_del(s->tm4[n].tm.qtimer); --=20 2.13.3