51 lines
2.3 KiB
Diff
51 lines
2.3 KiB
Diff
BASH PATCH REPORT
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=================
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Bash-Release: 4.3
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Patch-ID: bash43-005
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Bug-Reported-by: David Sines <dave.gma@googlemail.com>
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Bug-Reference-ID: <CAO3BAa_CK_Rgkhdfzs+NJ4KFYdB9qW3pvXQK0xLCi6GMmDU8bw@mail.gmail.com>
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Bug-Reference-URL: http://lists.gnu.org/archive/html/bug-bash/2014-03/msg00037.html
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Bug-Description:
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When in Posix mode, bash did not correctly interpret the ANSI-C-style
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$'...' quoting mechanism when performing pattern substitution word
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expansions within double quotes.
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Patch (apply with `patch -p0'):
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--- a/parse.y
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+++ b/parse.y
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@@ -3398,7 +3398,7 @@ parse_matched_pair (qc, open, close, len
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within a double-quoted ${...} construct "an even number of
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unescaped double-quotes or single-quotes, if any, shall occur." */
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/* This was changed in Austin Group Interp 221 */
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- if MBTEST(posixly_correct && shell_compatibility_level > 41 && dolbrace_state != DOLBRACE_QUOTE && (flags & P_DQUOTE) && (flags & P_DOLBRACE) && ch == '\'')
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+ if MBTEST(posixly_correct && shell_compatibility_level > 41 && dolbrace_state != DOLBRACE_QUOTE && dolbrace_state != DOLBRACE_QUOTE2 && (flags & P_DQUOTE) && (flags & P_DOLBRACE) && ch == '\'')
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continue;
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/* Could also check open == '`' if we want to parse grouping constructs
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--- a/y.tab.c
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+++ b/y.tab.c
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@@ -5710,7 +5710,7 @@ parse_matched_pair (qc, open, close, len
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within a double-quoted ${...} construct "an even number of
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unescaped double-quotes or single-quotes, if any, shall occur." */
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/* This was changed in Austin Group Interp 221 */
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- if MBTEST(posixly_correct && shell_compatibility_level > 41 && dolbrace_state != DOLBRACE_QUOTE && (flags & P_DQUOTE) && (flags & P_DOLBRACE) && ch == '\'')
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+ if MBTEST(posixly_correct && shell_compatibility_level > 41 && dolbrace_state != DOLBRACE_QUOTE && dolbrace_state != DOLBRACE_QUOTE2 && (flags & P_DQUOTE) && (flags & P_DOLBRACE) && ch == '\'')
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continue;
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/* Could also check open == '`' if we want to parse grouping constructs
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--- a/patchlevel.h
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+++ b/patchlevel.h
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@@ -25,6 +25,6 @@
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regexp `^#define[ ]*PATCHLEVEL', since that's what support/mkversion.sh
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looks for to find the patch level (for the sccs version string). */
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-#define PATCHLEVEL 4
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+#define PATCHLEVEL 5
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#endif /* _PATCHLEVEL_H_ */
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