More accurate max_file_size / upload_max_filesize (fixes #45124)

diff --git a/main/rfc1867.c b/main/rfc1867.c
index 25c5b8befee35df63ff1630ea27a39ab948688b6..d38f0574c160596aa5dc26e7fb3cddcadeb00d48 100644 (file)
--- a/main/rfc1867.c
+++ b/main/rfc1867.c
@@ -1335,12 +1335,12 @@ var_done:
                                }
 
 
-                               if (PG(upload_max_filesize) > 0 && total_bytes > PG(upload_max_filesize)) {
+                               if (PG(upload_max_filesize) > 0 && (total_bytes+blen) > PG(upload_max_filesize)) {
 #if DEBUG_FILE_UPLOAD
                                        sapi_module.sapi_error(E_NOTICE, "upload_max_filesize of %ld bytes exceeded - file [%r=%r] not saved", PG(upload_max_filesize), param, filename);
 #endif
                                        cancel_upload = UPLOAD_ERROR_A;
-                               } else if (max_file_size && (total_bytes > max_file_size)) {
+                               } else if (max_file_size && ((total_bytes+blen) > max_file_size)) {
 #if DEBUG_FILE_UPLOAD
                                        sapi_module.sapi_error(E_NOTICE, "MAX_FILE_SIZE of %ld bytes exceeded - file [%r=%r] not saved", max_file_size, param, filename);
 #endif
@@ -1882,12 +1882,12 @@ static SAPI_POST_HANDLER_FUNC(rfc1867_post_handler_legacy)
                                }
                                
                        
-                               if (PG(upload_max_filesize) > 0 && total_bytes > PG(upload_max_filesize)) {
+                               if (PG(upload_max_filesize) > 0 && (total_bytes+blen) > PG(upload_max_filesize)) {
 #if DEBUG_FILE_UPLOAD
                                        sapi_module.sapi_error(E_NOTICE, "upload_max_filesize of %ld bytes exceeded - file [%s=%s] not saved", PG(upload_max_filesize), param, filename);
 #endif
                                        cancel_upload = UPLOAD_ERROR_A;
-                               } else if (max_file_size && (total_bytes > max_file_size)) {
+                               } else if (max_file_size && ((total_bytes+blen) > max_file_size)) {
 #if DEBUG_FILE_UPLOAD
                                        sapi_module.sapi_error(E_NOTICE, "MAX_FILE_SIZE of %ld bytes exceeded - file [%s=%s] not saved", max_file_size, param, filename);
 #endif