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* libio/fileops.c (_IO_new_file_underflow): Set error indicator

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when reading from write-only stream.
	* libio/oldfileops.c (_IO_old_file_underflow): Likewise.
	* libio/wfileops.c (_IO_wfile_underflow): Likewise.

1999-07-21  Andreas Schwab  <schwab@suse.de>
This commit is contained in:
Andreas Schwab
1999-07-21 13:24:21 +00:00
parent 566089a08a
commit 580345725c
4 changed files with 10 additions and 0 deletions
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7
ChangeLog
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@@ -1,3 +1,10 @@
1999-07-21 Andreas Schwab <schwab@suse.de>
* libio/fileops.c (_IO_new_file_underflow): Set error indicator
when reading from write-only stream.
* libio/oldfileops.c (_IO_old_file_underflow): Likewise.
* libio/wfileops.c (_IO_wfile_underflow): Likewise.
1999-07-21 Andreas Schwab <schwab@suse.de> 1999-07-21 Andreas Schwab <schwab@suse.de>
* nss/test-netdb.c (output_hostent): Don't crash if h_aliases is * nss/test-netdb.c (output_hostent): Don't crash if h_aliases is

1
libio/fileops.c
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@@ -358,6 +358,7 @@ _IO_new_file_underflow (fp)
if (fp->_flags & _IO_NO_READS) if (fp->_flags & _IO_NO_READS)
{ {
fp->_flags |= _IO_ERR_SEEN;
__set_errno (EBADF); __set_errno (EBADF);
return EOF; return EOF;
} }

1
libio/oldfileops.c
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@@ -314,6 +314,7 @@ _IO_old_file_underflow (fp)
if (fp->_flags & _IO_NO_READS) if (fp->_flags & _IO_NO_READS)
{ {
fp->_flags |= _IO_ERR_SEEN;
__set_errno (EBADF); __set_errno (EBADF);
return EOF; return EOF;
} }

1
libio/wfileops.c
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@@ -120,6 +120,7 @@ _IO_wfile_underflow (fp)
if (fp->_flags & _IO_NO_READS) if (fp->_flags & _IO_NO_READS)
{ {
fp->_flags |= _IO_ERR_SEEN;
__set_errno (EBADF); __set_errno (EBADF);
return WEOF; return WEOF;
} }