[PATCH 6/9] hw/net/rocker: Replace sprintf() by snprintf()

[Philippe Mathieu-Daudé]

sprintf() is deprecated on Darwin since macOS 13.0 / XCode 14.1,
resulting in painful developper experience. Use snprintf() instead.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
---
 hw/net/rocker/rocker.c | 24 ++++++++++++------------
 1 file changed, 12 insertions(+), 12 deletions(-)

diff --git a/hw/net/rocker/rocker.c b/hw/net/rocker/rocker.c
index 7ea8eb6ba5..03ac7a7ae9 100644
--- a/hw/net/rocker/rocker.c
+++ b/hw/net/rocker/rocker.c
@@ -915,40 +915,40 @@ static const char *rocker_reg_name(void *opaque, hwaddr 
addr)
 
         switch (index) {
         case 0:
-            sprintf(ring_name, "cmd");
+            snprintf(ring_name, sizeof(ring_name), "cmd");
             break;
         case 1:
-            sprintf(ring_name, "event");
+            snprintf(ring_name, sizeof(ring_name), "event");
             break;
         default:
-            sprintf(ring_name, "%s-%d", index % 2 ? "rx" : "tx",
-                    (index - 2) / 2);
+            snprintf(ring_name, sizeof(ring_name), "%s-%d",
+                     index % 2 ? "rx" : "tx", (index - 2) / 2);
         }
 
         switch (offset) {
         case ROCKER_DMA_DESC_ADDR_OFFSET:
-            sprintf(buf, "Ring[%s] ADDR", ring_name);
+            snprintf(buf, sizeofbuf), "Ring[%s] ADDR", ring_name);
             return buf;
         case ROCKER_DMA_DESC_ADDR_OFFSET+4:
-            sprintf(buf, "Ring[%s] ADDR+4", ring_name);
+            snprintf(buf, sizeofbuf), "Ring[%s] ADDR+4", ring_name);
             return buf;
         case ROCKER_DMA_DESC_SIZE_OFFSET:
-            sprintf(buf, "Ring[%s] SIZE", ring_name);
+            snprintf(buf, sizeofbuf), "Ring[%s] SIZE", ring_name);
             return buf;
         case ROCKER_DMA_DESC_HEAD_OFFSET:
-            sprintf(buf, "Ring[%s] HEAD", ring_name);
+            snprintf(buf, sizeofbuf), "Ring[%s] HEAD", ring_name);
             return buf;
         case ROCKER_DMA_DESC_TAIL_OFFSET:
-            sprintf(buf, "Ring[%s] TAIL", ring_name);
+            snprintf(buf, sizeofbuf), "Ring[%s] TAIL", ring_name);
             return buf;
         case ROCKER_DMA_DESC_CTRL_OFFSET:
-            sprintf(buf, "Ring[%s] CTRL", ring_name);
+            snprintf(buf, sizeofbuf), "Ring[%s] CTRL", ring_name);
             return buf;
         case ROCKER_DMA_DESC_CREDITS_OFFSET:
-            sprintf(buf, "Ring[%s] CREDITS", ring_name);
+            snprintf(buf, sizeofbuf), "Ring[%s] CREDITS", ring_name);
             return buf;
         default:
-            sprintf(buf, "Ring[%s] ???", ring_name);
+            snprintf(buf, sizeofbuf), "Ring[%s] ???", ring_name);
             return buf;
         }
     } else {
-- 
2.41.0