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50 lines
1.3 KiB
50 lines
1.3 KiB
BASH PATCH REPORT
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=================
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Bash-Release: 4.3
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Patch-ID: bash43-042
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Bug-Reported-by: Nathan Neulinger <nneul@neulinger.org>
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Bug-Reference-ID: <558EFDF2.7060402@neulinger.org>
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Bug-Reference-URL: http://lists.gnu.org/archive/html/bug-bash/2015-06/msg00096.html
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Bug-Description:
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There is a problem when parsing command substitutions containing `case'
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commands within pipelines that causes the parser to not correctly identify
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the end of the command substitution.
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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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@@ -3708,6 +3708,8 @@ eof_error:
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/*itrace("parse_comsub:%d: lex_inword -> 1 ch = `%c' (%d)", line_number, ch, __LINE__);*/
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tflags |= LEX_INWORD;
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lex_wlen = 0;
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+ if (tflags & LEX_RESWDOK)
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+ lex_rwlen = 0;
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}
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}
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--- a/y.tab.c
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+++ b/y.tab.c
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@@ -6020,6 +6020,8 @@ eof_error:
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/*itrace("parse_comsub:%d: lex_inword -> 1 ch = `%c' (%d)", line_number, ch, __LINE__);*/
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tflags |= LEX_INWORD;
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lex_wlen = 0;
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+ if (tflags & LEX_RESWDOK)
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+ lex_rwlen = 0;
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}
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}
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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 41
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+#define PATCHLEVEL 42
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#endif /* _PATCHLEVEL_H_ */
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