unix,win: fix 'sprintf' is deprecated warning (#3813)

2022-11-08 16:56:14 +08:00 · 2022-11-08 16:56:14 +08:00 · ec5130c3f9
commit ec5130c3f9
parent a7b16bfb33
1 changed files with 1 additions and 1 deletions
--- a/src/inet.c
+++ b/src/inet.c
@ -130,7 +130,7 @@ static int inet_ntop6(const unsigned char *src, char *dst, size_t size) {
      tp += strlen(tp);
      break;
    }
-    tp += sprintf(tp, "%x", words[i]);
+    tp += snprintf(tp, sizeof tmp - (tp - tmp), "%x", words[i]);
  }
  /* Was it a trailing run of 0x00's? */
  if (best.base != -1 && (best.base + best.len) == ARRAY_SIZE(words))