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* path.cc (path_conv::check): Free wide_path and normalized_path if

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necessary.
	* path.h (path_conv::path_conv): Set wide_path, normalized_path and
	normalized_path_size to 0 in all constructors.
This commit is contained in:
Corinna Vinschen
2008-05-20 10:18:12 +00:00
parent 78ee2ae11f
commit c211f8eb24
3 changed files with 28 additions and 10 deletions
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27
winsup/cygwin/path.h
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@ -206,35 +206,42 @@ class path_conv
void check (const char *src, unsigned opt = PC_SYM_FOLLOW,
const suffix_info *suffixes = NULL) __attribute__ ((regparm(3)));
path_conv (const device& in_dev): fileattr (INVALID_FILE_ATTRIBUTES),
wide_path (NULL), path_flags (0), known_suffix (NULL), error (0),
dev (in_dev)
{
strcpy (path, in_dev.native);
}
path_conv (const device& in_dev)
: fileattr (INVALID_FILE_ATTRIBUTES), wide_path (NULL), path_flags (0),
known_suffix (NULL), error (0), dev (in_dev), normalized_path (NULL),
normalized_path_size (0)
{
strcpy (path, in_dev.native);
}
path_conv (int, const char *src, unsigned opt = PC_SYM_FOLLOW,
const suffix_info *suffixes = NULL)
: wide_path (NULL), normalized_path (NULL), normalized_path_size (0)
{
check (src, opt, suffixes);
}
path_conv (const UNICODE_STRING *src, unsigned opt = PC_SYM_FOLLOW,
const suffix_info *suffixes = NULL)
: wide_path (NULL), normalized_path (NULL), normalized_path_size (0)
{
check (src, opt | PC_NULLEMPTY, suffixes);
}
path_conv (const char *src, unsigned opt = PC_SYM_FOLLOW,
const suffix_info *suffixes = NULL)
: wide_path (NULL), normalized_path (NULL), normalized_path_size (0)
{
check (src, opt | PC_NULLEMPTY, suffixes);
}
path_conv (): fileattr (INVALID_FILE_ATTRIBUTES), wide_path (NULL),
path_flags (0), known_suffix (NULL), error (0),
normalized_path (NULL)
{path[0] = '\0';}
path_conv ()
: fileattr (INVALID_FILE_ATTRIBUTES), wide_path (NULL), path_flags (0),
known_suffix (NULL), error (0), normalized_path (NULL),
normalized_path_size (0)
{
path[0] = '\0';
}
~path_conv ();
inline char *get_win32 () { return path; }