diff options
| -rw-r--r-- | winsup/cygwin/fhandler_registry.cc | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/winsup/cygwin/fhandler_registry.cc b/winsup/cygwin/fhandler_registry.cc index 8a9f27e..f2e5e21 100644 --- a/winsup/cygwin/fhandler_registry.cc +++ b/winsup/cygwin/fhandler_registry.cc @@ -555,7 +555,7 @@ fhandler_registry::fill_filebuf () goto value_not_found; } bufalloc = size; - filebuf = (char *) malloc (bufalloc); + filebuf = (char *) cmalloc (HEAP_BUF, bufalloc); error = RegQueryValueEx (handle, value_name, NULL, NULL, (BYTE *) filebuf, &size); @@ -572,9 +572,14 @@ fhandler_registry::fill_filebuf () do { bufalloc += 1000; - filebuf = (char *) realloc (filebuf, bufalloc); - error = RegQueryValueEx (handle, value_name, NULL, &type, - (BYTE *) filebuf, &size); + if (filebuf) + { + cfree (filebuf); + filebuf = (char *) cmalloc (HEAP_BUF, bufalloc); + } + error = + RegQueryValueEx (handle, value_name, NULL, &type, + (BYTE *) filebuf, &size); if (error != ERROR_SUCCESS && error != ERROR_MORE_DATA) { if (error != ERROR_FILE_NOT_FOUND) |