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Bash-4.4 Official Patch 10


From: Chet Ramey
Subject: Bash-4.4 Official Patch 10
Date: Fri, 20 Jan 2017 15:19:10 -0500

                             BASH PATCH REPORT
                             =================

Bash-Release:   4.4
Patch-ID:       bash44-010

Bug-Reported-by:        Clark Wang <address@hidden>
Bug-Reference-ID:       <address@hidden>
Bug-Reference-URL:      
http://lists.gnu.org/archive/html/bug-bash/2016-11/msg00104.html

Bug-Description:

Depending on compiler optimizations and behavior, the `read' builtin may not
save partial input when a timeout occurs.

Patch (apply with `patch -p0'):

*** ../bash-4.4-patched/builtins/read.def       2016-05-16 14:24:56.000000000 
-0400
--- builtins/read.def   2016-11-25 12:37:56.000000000 -0500
***************
*** 182,186 ****
  {
    register char *varname;
!   int size, i, nr, pass_next, saw_escape, eof, opt, retval, code, print_ps2;
    int input_is_tty, input_is_pipe, unbuffered_read, skip_ctlesc, skip_ctlnul;
    int raw, edit, nchars, silent, have_timeout, ignore_delim, fd, lastsig, 
t_errno;
--- 182,187 ----
  {
    register char *varname;
!   int size, nr, pass_next, saw_escape, eof, opt, retval, code, print_ps2;
!   volatile int i;
    int input_is_tty, input_is_pipe, unbuffered_read, skip_ctlesc, skip_ctlnul;
    int raw, edit, nchars, silent, have_timeout, ignore_delim, fd, lastsig, 
t_errno;

*** ../bash-4.4/patchlevel.h    2016-06-22 14:51:03.000000000 -0400
--- patchlevel.h        2016-10-01 11:01:28.000000000 -0400
***************
*** 26,30 ****
     looks for to find the patch level (for the sccs version string). */
  
! #define PATCHLEVEL 9
  
  #endif /* _PATCHLEVEL_H_ */
--- 26,30 ----
     looks for to find the patch level (for the sccs version string). */
  
! #define PATCHLEVEL 10
  
  #endif /* _PATCHLEVEL_H_ */

-- 
``The lyf so short, the craft so long to lerne.'' - Chaucer
                 ``Ars longa, vita brevis'' - Hippocrates
Chet Ramey, UTech, CWRU    address@hidden    http://cnswww.cns.cwru.edu/~chet/



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