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-rw-r--r--ChangeLog5
-rw-r--r--libio/fileops.c2
2 files changed, 6 insertions, 1 deletions
diff --git a/ChangeLog b/ChangeLog
index 9a42abb..a569669 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2002-02-19 Jakub Jelinek <jakub@redhat.com>
+
+ * libio/fileops.c (_IO_file_underflow_mmap): Cast to unsigned char
+ pointer before dereferencing.
+
2002-02-18 Roland McGrath <roland@frob.com>
* sysdeps/mach/hurd/times.c: Fix typo in last change.
diff --git a/libio/fileops.c b/libio/fileops.c
index 60481b1..37c47ee 100644
--- a/libio/fileops.c
+++ b/libio/fileops.c
@@ -579,7 +579,7 @@ _IO_file_underflow_mmap (_IO_FILE *fp)
fp->_offset = fp->_IO_buf_end - fp->_IO_buf_base;
fp->_IO_read_end = fp->_IO_buf_end;
- return *fp->_IO_read_ptr;
+ return *(unsigned char *) fp->_IO_read_ptr;
}
fp->_flags |= _IO_EOF_SEEN;