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Diffstat (limited to '')
-rw-r--r-- | patches/source/bash/bash-4.2-patches/bash42-046 | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/patches/source/bash/bash-4.2-patches/bash42-046 b/patches/source/bash/bash-4.2-patches/bash42-046 new file mode 100644 index 000000000..03a489e98 --- /dev/null +++ b/patches/source/bash/bash-4.2-patches/bash42-046 @@ -0,0 +1,55 @@ + BASH PATCH REPORT + ================= + +Bash-Release: 4.2 +Patch-ID: bash42-046 + +Bug-Reported-by: "Theodoros V. Kalamatianos" <thkala@gmail.com> +Bug-Reference-ID: <20140112011131.GE17667@infinity.metashade.com> +Bug-Reference-URL: http://lists.gnu.org/archive/html/bug-bash/2014-01/msg00044.html + +Bug-Description: + +Bash-4.2 patch 32 introduced a problem with "$@" and arrays expanding empty +positional parameters or array elements when using substring expansion, +pattern substitution, or case modfication. The empty parameters or array +elements are removed instead of expanding to empty strings (""). + +Patch (apply with `patch -p0'): + +*** ../bash-4.2-patched/subst.c 2012-12-31 11:52:56.000000000 -0500 +--- subst.c 2014-03-31 14:19:56.000000000 -0400 +*************** +*** 7243,7247 **** + ret = alloc_word_desc (); + ret->word = temp1; +! if (temp1 && QUOTED_NULL (temp1) && (quoted & (Q_HERE_DOCUMENT|Q_DOUBLE_QUOTES))) + ret->flags |= W_QUOTED|W_HASQUOTEDNULL; + return ret; +--- 7243,7253 ---- + ret = alloc_word_desc (); + ret->word = temp1; +! /* We test quoted_dollar_atp because we want variants with double-quoted +! "$@" to take a different code path. In fact, we make sure at the end +! of expand_word_internal that we're only looking at these flags if +! quoted_dollar_at == 0. */ +! if (temp1 && +! (quoted_dollar_atp == 0 || *quoted_dollar_atp == 0) && +! QUOTED_NULL (temp1) && (quoted & (Q_HERE_DOCUMENT|Q_DOUBLE_QUOTES))) + ret->flags |= W_QUOTED|W_HASQUOTEDNULL; + return ret; +*** ../bash-4.2-patched/patchlevel.h Sat Jun 12 20:14:48 2010 +--- patchlevel.h Thu Feb 24 21:41:34 2011 +*************** +*** 26,30 **** + looks for to find the patch level (for the sccs version string). */ + +! #define PATCHLEVEL 45 + + #endif /* _PATCHLEVEL_H_ */ +--- 26,30 ---- + looks for to find the patch level (for the sccs version string). */ + +! #define PATCHLEVEL 46 + + #endif /* _PATCHLEVEL_H_ */ |