[PATCH] Check the return value of do_fstat() to avoid error conditions.

Hey:

---

main/streams/plain_wrapper.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/main/streams/plain_wrapper.c b/main/streams/plain_wrapper.c
index f52383d..72be0b0 100644
--- a/main/streams/plain_wrapper.c
+++ b/main/streams/plain_wrapper.c
@@ -669,7 +669,8 @@ static int php_stdiop_set_option(php_stream *stream, int option, int value, void
return fd == -1 ? PHP_STREAM_OPTION_RETURN_ERR : PHP_STREAM_OPTION_RETURN_OK;

                                    case PHP_STREAM_MMAP_MAP_RANGE:

•                                           do_fstat(data, 1);
  

•                                           if(do_fstat(data, 1)<0)
  

•                                                   return -1;
                                            if (range->length == 0 && range->offset > 0 && range->offset < data->sb.st_size) {
                                                    range->length = data->sb.st_size - range->offset;
                                            }
  

--
1.9.1

do you have a test script to show how to reproduce the error?

thanks

--

--
Xinchen Hui
@Laruence
http://www.laruence.com/