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authorUlrich Drepper <drepper@redhat.com>1999-08-05 18:20:47 +0000
committerUlrich Drepper <drepper@redhat.com>1999-08-05 18:20:47 +0000
commit6eead9b470f12de97402d3c59a76b0ffb85c5f5b (patch)
treed4e0dac317ec139ae79b1bf9405266cf8b34a5a0 /libio
parentb85f2e879f222f6fdb1c189bc061a9e1b94dc39a (diff)
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Update.
1999-08-05 Ulrich Drepper <drepper@cygnus.com> * libio/genops.c (_IO_flush_all): Don't access elements beyond what 2.0 defined if they are not available.
Diffstat (limited to 'libio')
-rw-r--r--libio/genops.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/libio/genops.c b/libio/genops.c
index a8f3446..07dc4e8 100644
--- a/libio/genops.c
+++ b/libio/genops.c
@@ -742,8 +742,9 @@ _IO_flush_all ()
_IO_FILE *fp;
for (fp = _IO_list_all; fp != NULL; fp = fp->_chain)
if (((fp->_mode < 0 && fp->_IO_write_ptr > fp->_IO_write_base)
- || (fp->_mode > 0 && (fp->_wide_data->_IO_write_ptr
- > fp->_wide_data->_IO_write_base)))
+ || (fp->_vtable_offset == 0
+ && fp->_mode > 0 && (fp->_wide_data->_IO_write_ptr
+ > fp->_wide_data->_IO_write_base)))
&& _IO_OVERFLOW (fp, EOF) == EOF)
result = EOF;
return result;