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mruby-io (mrb_file_basename): use mrb_str_cat() instead of snprintf(3)

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This commit is contained in:
Yukihiro "Matz" Matsumoto
2025-03-20 22:03:30 +09:00
parent ed00879923
commit 5bc391e170
1 changed files with 3 additions and 3 deletions
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mrbgems/mruby-io/src/file.c
+3 -3
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@@ -245,7 +245,6 @@ mrb_file_basename(mrb_state *mrb, mrb_value klass)
#if defined(_WIN32)
char bname[_MAX_DIR];
char extname[_MAX_EXT];
char buffer[_MAX_DIR + _MAX_EXT];
char *path;
mrb_get_args(mrb, "z", &path);
@@ -261,8 +260,9 @@ mrb_file_basename(mrb_state *mrb, mrb_value klass)
}
}
_splitpath((const char*)path, NULL, NULL, bname, extname);
snprintf(buffer, _MAX_DIR + _MAX_EXT, "%s%s", bname, extname);
return mrb_str_new_cstr(mrb, buffer);
mrb_value buffer = mrb_str_new_cstr(mrb, bname);
mrb_str_cat_cstr(mrb, buffer, extname);
return buffer;
#else
char *path, *bname;