Blame SOURCES/bash-4.4-patch-3.patch

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From 4f59a8babc53a9f975078c4a003bdc8831c5ee22 Mon Sep 17 00:00:00 2001
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From: Chet Ramey <chet.ramey@case.edu>
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Date: Mon, 14 Nov 2016 14:27:23 -0500
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Subject: [PATCH] Bash-4.4 patch 3
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---
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 lib/glob/sm_loop.c | 9 +++++++++
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 patchlevel.h       | 2 +-
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 2 files changed, 10 insertions(+), 1 deletion(-)
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diff --git a/lib/glob/sm_loop.c b/lib/glob/sm_loop.c
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index c3a2aa3..65179e2 100644
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--- a/lib/glob/sm_loop.c
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+++ b/lib/glob/sm_loop.c
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@@ -330,6 +330,12 @@ PARSE_COLLSYM (p, vp)
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   for (pc = 0; p[pc]; pc++)
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     if (p[pc] == L('.') && p[pc+1] == L(']'))
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       break;
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+   if (p[pc] == 0)
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+    {
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+      if (vp)
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+	*vp = INVALID;
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+      return (p + pc);
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+    }
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    val = COLLSYM (p, pc);
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    if (vp)
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      *vp = val;
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@@ -483,6 +489,9 @@ BRACKMATCH (p, test, flags)
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       c = *p++;
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       c = FOLD (c);
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+      if (c == L('\0'))
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+	return ((test == L('[')) ? savep : (CHAR *)0);
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+
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       if ((flags & FNM_PATHNAME) && c == L('/'))
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 	/* [/] can never match when matching a pathname.  */
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 	return (CHAR *)0;
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diff --git a/patchlevel.h b/patchlevel.h
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index a988d85..e7e960c 100644
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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 2
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+#define PATCHLEVEL 3
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 #endif /* _PATCHLEVEL_H_ */
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-- 
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2.9.3
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