utils/bash/patches/105-upstream-bash43-005.patch

   1                              BASH PATCH REPORT
   2                              =================
   3
   4 Bash-Release:   4.3
   5 Patch-ID:       bash43-005
   6
   7 Bug-Reported-by:        David Sines <dave.gma@googlemail.com>
   8 Bug-Reference-ID:       <CAO3BAa_CK_Rgkhdfzs+NJ4KFYdB9qW3pvXQK0xLCi6GMmDU8bw@mail.gmail.com>
   9 Bug-Reference-URL:      http://lists.gnu.org/archive/html/bug-bash/2014-03/msg00037.html
  10
  11 Bug-Description:
  12
  13 When in Posix mode, bash did not correctly interpret the ANSI-C-style
  14 $'...' quoting mechanism when performing pattern substitution word
  15 expansions within double quotes.
  16
  17 Patch (apply with `patch -p0'):
  18
  19 --- a/parse.y
  20 +++ b/parse.y
  21 @@ -3398,7 +3398,7 @@ parse_matched_pair (qc, open, close, len
  22           within a double-quoted ${...} construct "an even number of
  23           unescaped double-quotes or single-quotes, if any, shall occur." */
  24        /* This was changed in Austin Group Interp 221 */
  25 -      if MBTEST(posixly_correct && shell_compatibility_level > 41 && dolbrace_state != DOLBRACE_QUOTE && (flags & P_DQUOTE) && (flags & P_DOLBRACE) && ch == '\'')
  26 +      if MBTEST(posixly_correct && shell_compatibility_level > 41 && dolbrace_state != DOLBRACE_QUOTE && dolbrace_state != DOLBRACE_QUOTE2 && (flags & P_DQUOTE) && (flags & P_DOLBRACE) && ch == '\'')
  27         continue;
  28
  29        /* Could also check open == '`' if we want to parse grouping constructs
  30 --- a/y.tab.c
  31 +++ b/y.tab.c
  32 @@ -5710,7 +5710,7 @@ parse_matched_pair (qc, open, close, len
  33           within a double-quoted ${...} construct "an even number of
  34           unescaped double-quotes or single-quotes, if any, shall occur." */
  35        /* This was changed in Austin Group Interp 221 */
  36 -      if MBTEST(posixly_correct && shell_compatibility_level > 41 && dolbrace_state != DOLBRACE_QUOTE && (flags & P_DQUOTE) && (flags & P_DOLBRACE) && ch == '\'')
  37 +      if MBTEST(posixly_correct && shell_compatibility_level > 41 && dolbrace_state != DOLBRACE_QUOTE && dolbrace_state != DOLBRACE_QUOTE2 && (flags & P_DQUOTE) && (flags & P_DOLBRACE) && ch == '\'')
  38         continue;
  39
  40        /* Could also check open == '`' if we want to parse grouping constructs
  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 4
  48 +#define PATCHLEVEL 5
  49
  50  #endif /* _PATCHLEVEL_H_ */