diff options
Diffstat (limited to 'mysys/mf_iocache2.c')
| -rw-r--r-- | mysys/mf_iocache2.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/mysys/mf_iocache2.c b/mysys/mf_iocache2.c index ff05b7fa485..250dc5064a9 100644 --- a/mysys/mf_iocache2.c +++ b/mysys/mf_iocache2.c @@ -1,4 +1,4 @@ -/* Copyright (c) 2000, 2011, Oracle and/or its affiliates. All rights reserved. +/* Copyright (c) 2000, 2013, Oracle and/or its affiliates. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -63,6 +63,8 @@ my_b_copy_to_file(IO_CACHE *cache, FILE *file) DBUG_RETURN(1); cache->read_pos= cache->read_end; } while ((bytes_in_cache= my_b_fill(cache))); + if(cache->error == -1) + DBUG_RETURN(1); DBUG_RETURN(0); } @@ -219,6 +221,8 @@ size_t my_b_fill(IO_CACHE *info) info->error= 0; return 0; /* EOF */ } + DBUG_EXECUTE_IF ("simulate_my_b_fill_error", + {DBUG_SET("+d,simulate_file_read_error");}); if ((length= my_read(info->file,info->buffer,max_length, info->myflags)) == (size_t) -1) { |