Fix the bug of wrong length in xy_log()

2025-12-25 11:59:54 +08:00 · 2023-08-31 21:58:05 +08:00
parent f1df0ffb06
commit 22553fe751
2 changed files with 3 additions and 3 deletions
--- a/helper.h
+++ b/helper.h
@@ -81,8 +81,8 @@ xy_log (int level, const char* str)
    //xy_assert ("CAN'T REACH!");
  }

-  // -2 把中间%s减掉，-1 把末尾nul减掉
-  size_t len = sizeof(color_fmt_str) -2 -1;
+  // -2 把中间%s减掉
+  size_t len = strlen(color_fmt_str) -2;
  char* buf = malloc(strlen(str) + len + 1);

  sprintf (buf, color_fmt_str, str);