diff options
Diffstat (limited to 'g10/plaintext.c')
| -rw-r--r-- | g10/plaintext.c | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/g10/plaintext.c b/g10/plaintext.c index f847a12c5..61c4f24a3 100644 --- a/g10/plaintext.c +++ b/g10/plaintext.c @@ -1,6 +1,6 @@ /* plaintext.c - process plaintext packets - * Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, - * 2006 Free Software Foundation, Inc. + * Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, + * 2007, 2010 Free Software Foundation, Inc. * * This file is part of GnuPG. * @@ -392,7 +392,15 @@ handle_plaintext( PKT_plaintext *pt, md_filter_context_t *mfx, /* Make sure that stdout gets flushed after the plaintext has been handled. This is for extra security as we do a flush anyway before checking the signature. */ - fflush (stdout); + if(fflush(stdout)) + { + /* We check whether this fflush succeeded since fp might have + been stdout piping to a file. The fflush could fail if the + file cannot be written (disk full, etc). See bug 1207 for + more. */ + log_error("Error flushing plaintext: %s\n",strerror(errno)); + rc=G10ERR_WRITE_FILE; + } if( fp && fp != stdout ) fclose(fp); |