Merge "video: driver: fix possible memory corruption issue"

driver/vidc/inc/msm_vidc_internal.h

@@ -82,7 +82,7 @@
 #define VIDC_IFACEQ_MIN_PKT_SIZE                8
 #define VIDC_IFACEQ_VAR_SMALL_PKT_SIZE          100
 #define VIDC_IFACEQ_VAR_LARGE_PKT_SIZE          512
-#define VIDC_IFACEQ_VAR_HUGE_PKT_SIZE          (1024*12)
+#define VIDC_IFACEQ_VAR_HUGE_PKT_SIZE          (1024*4)
 
 #define NUM_MBS_PER_SEC(__height, __width, __fps) \
 	(NUM_MBS_PER_FRAME(__height, __width) * __fps)

driver/vidc/src/msm_vidc_probe.c

@@ -306,7 +306,7 @@ static int msm_vidc_initialize_core(struct msm_vidc_core *core)
 		goto exit;
 	}
 
-	core->packet_size = 4096;
+	core->packet_size = VIDC_IFACEQ_VAR_HUGE_PKT_SIZE;
 	rc = msm_vidc_vmem_alloc(core->packet_size,
 			(void **)&core->packet, "core packet");
 	if (rc)