utils/bash/patches/142-upstream-bash43-042.patch

   1                              BASH PATCH REPORT
   2                              =================
   3
   4 Bash-Release:   4.3
   5 Patch-ID:       bash43-042
   6
   7 Bug-Reported-by:        Nathan Neulinger <nneul@neulinger.org>
   8 Bug-Reference-ID:       <558EFDF2.7060402@neulinger.org>
   9 Bug-Reference-URL:      http://lists.gnu.org/archive/html/bug-bash/2015-06/msg00096.html
  10
  11 Bug-Description:
  12
  13 There is a problem when parsing command substitutions containing `case'
  14 commands within pipelines that causes the parser to not correctly identify
  15 the end of the command substitution.
  16
  17 Patch (apply with `patch -p0'):
  18
  19 --- a/parse.y
  20 +++ b/parse.y
  21 @@ -3708,6 +3708,8 @@ eof_error:
  22  /*itrace("parse_comsub:%d: lex_inword -> 1 ch = `%c' (%d)", line_number, ch, __LINE__);*/
  23               tflags |= LEX_INWORD;
  24               lex_wlen = 0;
  25 +             if (tflags & LEX_RESWDOK)
  26 +               lex_rwlen = 0;
  27             }
  28         }
  29
  30 --- a/y.tab.c
  31 +++ b/y.tab.c
  32 @@ -6020,6 +6020,8 @@ eof_error:
  33  /*itrace("parse_comsub:%d: lex_inword -> 1 ch = `%c' (%d)", line_number, ch, __LINE__);*/
  34               tflags |= LEX_INWORD;
  35               lex_wlen = 0;
  36 +             if (tflags & LEX_RESWDOK)
  37 +               lex_rwlen = 0;
  38             }
  39         }
  40
  41 --- a/patchlevel.h
  42 +++ b/patchlevel.h
  43 @@ -25,6 +25,6 @@
  44     regexp `^#define[   ]*PATCHLEVEL', since that's what support/mkversion.sh
  45     looks for to find the patch level (for the sccs version string). */
  46
  47 -#define PATCHLEVEL 41
  48 +#define PATCHLEVEL 42
  49
  50  #endif /* _PATCHLEVEL_H_ */