From 2beb3413746bce15f5d44d7efa439c57fcd2808d Mon Sep 17 00:00:00 2001 From: Pierre Joye Date: Mon, 13 Sep 2010 10:58:18 +0000 Subject: - sanity check for the path length and don't treat UNC as local path (no functional change, only less ops) --- TSRM/tsrm_virtual_cwd.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'TSRM') diff --git a/TSRM/tsrm_virtual_cwd.c b/TSRM/tsrm_virtual_cwd.c index 9f71d50151..b8292520bc 100644 --- a/TSRM/tsrm_virtual_cwd.c +++ b/TSRM/tsrm_virtual_cwd.c @@ -273,17 +273,20 @@ CWD_API int php_sys_stat_ex(const char *path, struct stat *buf, int lstat) /* {{ { WIN32_FILE_ATTRIBUTE_DATA data; __int64 t; + const size_t path_len = strlen(path); if (!GetFileAttributesEx(path, GetFileExInfoStandard, &data)) { return stat(path, buf); } - if (path[1] == ':') { + if (path_len >= 1 && path[1] == ':') { if (path[0] >= 'A' && path[0] <= 'Z') { buf->st_dev = buf->st_rdev = path[0] - 'A'; } else { buf->st_dev = buf->st_rdev = path[0] - 'a'; } + } else if (IS_UNC_PATH(path, path_len)) { + buf->st_dev = buf->st_rdev = 0; } else { char cur_path[MAXPATHLEN+1]; DWORD len = sizeof(cur_path); -- cgit v1.2.1