src/patches/bash/bash50-011

   1                              BASH PATCH REPORT
   2                              =================
   3
   4 Bash-Release:   5.0
   5 Patch-ID:       bash50-011
   6
   7 Bug-Reported-by:        Matt Whitlock
   8 Bug-Reference-ID:
   9 Bug-Reference-URL:      https://savannah.gnu.org/support/?109671
  10
  11 Bug-Description:
  12
  13 The conditional command did not perform appropriate quoted null character
  14 removal on its arguments, causing syntax errors and attempts to stat
  15 invalid pathnames.
  16
  17 Patch (apply with `patch -p0'):
  18
  19 *** ../bash-5.0-patched/subst.c 2018-12-22 17:43:37.000000000 -0500
  20 --- subst.c     2019-04-14 13:25:41.000000000 -0400
  21 ***************
  22 *** 3626,3630 ****
  23      SPECIAL is 2, this is an rhs argument for the =~ operator, and should
  24      be quoted appropriately for regcomp/regexec.  The caller is responsible
  25 !    for removing the backslashes if the unquoted word is needed later. */
  26   char *
  27   cond_expand_word (w, special)
  28 --- 3642,3648 ----
  29      SPECIAL is 2, this is an rhs argument for the =~ operator, and should
  30      be quoted appropriately for regcomp/regexec.  The caller is responsible
  31 !    for removing the backslashes if the unquoted word is needed later. In
  32 !    any case, since we don't perform word splitting, we need to do quoted
  33 !    null character removal. */
  34   char *
  35   cond_expand_word (w, special)
  36 ***************
  37 *** 3647,3650 ****
  38 --- 3665,3670 ----
  39         if (special == 0)                       /* LHS */
  40         {
  41 +         if (l->word)
  42 +           word_list_remove_quoted_nulls (l);
  43           dequote_list (l);
  44           r = string_list (l);
  45 *** ../bash-5.0/patchlevel.h    2016-06-22 14:51:03.000000000 -0400
  46 --- patchlevel.h        2016-10-01 11:01:28.000000000 -0400
  47 ***************
  48 *** 26,30 ****
  49      looks for to find the patch level (for the sccs version string). */
  50
  51 ! #define PATCHLEVEL 10
  52
  53   #endif /* _PATCHLEVEL_H_ */
  54 --- 26,30 ----
  55      looks for to find the patch level (for the sccs version string). */
  56
  57 ! #define PATCHLEVEL 11
  58
  59   #endif /* _PATCHLEVEL_H_ */