Win32 capture: Fixes
authorEric Biggers <ebiggers3@gmail.com>
Sun, 18 Aug 2013 05:36:51 +0000 (00:36 -0500)
committerEric Biggers <ebiggers3@gmail.com>
Sun, 18 Aug 2013 05:36:51 +0000 (00:36 -0500)
src/win32_capture.c

index 5d89dc6..2a69009 100644 (file)
@@ -318,7 +318,7 @@ win32_get_short_name(HANDLE hFile, const wchar_t *path, struct wim_dentry *dentr
  * win32_query_security_descriptor() - Query a file's security descriptor
  *
  * We need the file's security descriptor in SECURITY_DESCRIPTOR_RELATIVE
- * relative format, and we currently have a handle opened with as many relevant
+ * format, and we currently have a handle opened with as many relevant
  * permissions as possible.  At this point, on Windows there are a number of
  * options for reading a file's security descriptor:
  *
@@ -344,7 +344,7 @@ win32_get_short_name(HANDLE hFile, const wchar_t *path, struct wim_dentry *dentr
 static DWORD
 win32_query_security_descriptor(HANDLE hFile, const wchar_t *path,
                                SECURITY_INFORMATION requestedInformation,
-                               PSECURITY_DESCRIPTOR *buf,
+                               SECURITY_DESCRIPTOR *buf,
                                DWORD bufsize, DWORD *lengthNeeded)
 {
 #ifdef WITH_NTDLL
@@ -377,7 +377,7 @@ win32_get_security_descriptor(HANDLE hFile,
                              int add_flags)
 {
        SECURITY_INFORMATION requestedInformation;
-       u8 _buf[1];
+       u8 _buf[4096];
        u8 *buf;
        size_t bufsize;
        DWORD lenNeeded;
@@ -393,7 +393,7 @@ win32_get_security_descriptor(HANDLE hFile,
        for (;;) {
                err = win32_query_security_descriptor(hFile, path,
                                                      requestedInformation,
-                                                     (PSECURITY_DESCRIPTOR)buf,
+                                                     (SECURITY_DESCRIPTOR*)buf,
                                                      bufsize, &lenNeeded);
                switch (err) {
                case ERROR_SUCCESS: