bash: Update to 4.3.39

Signed-off-by: Marcel Denia <naoir@gmx.net>
2026-04-29 15:08:40 +01:00 · 2015-05-22 07:16:26 +02:00
parent 89a45fce95
commit 5fa4fc4884
8 changed files with 330 additions and 3 deletions
@@ -0,0 +1,48 @@
+			     BASH PATCH REPORT
+			     =================
+
+Bash-Release:	4.3
+Patch-ID:	bash43-036
+
+Bug-Reported-by:	emanuelczirai@cryptolab.net
+Bug-Reference-ID:	<f962e4f556da5ebfadaf7afe9c78a8cb@cryptolab.net>
+Bug-Reference-URL:	http://lists.gnu.org/archive/html/bug-bash/2015-02/msg00071.html
+
+Bug-Description:
+
+When evaluating and setting integer variables, and the assignment fails to
+create a variable (for example, when performing an operation on an array
+variable with an invalid subscript), bash attempts to dereference a null
+pointer, causing a segmentation violation.
+
+Patch (apply with `patch -p0'):
+
+--- a/variables.c
+++ b/variables.c
+@@ -2833,10 +2833,12 @@ bind_int_variable (lhs, rhs)
+ #endif
+     v = bind_variable (lhs, rhs, 0);
+ 
+-  if (v && isint)
+-    VSETATTR (v, att_integer);
+-
+-  VUNSETATTR (v, att_invisible);
+  if (v)
+    {
+      if (isint)
+	VSETATTR (v, att_integer);
+      VUNSETATTR (v, att_invisible);
+    }
+ 
+   return (v);
+ }
+--- a/patchlevel.h
+++ b/patchlevel.h
+@@ -25,6 +25,6 @@
+    regexp `^#define[ 	]*PATCHLEVEL', since that's what support/mkversion.sh
+    looks for to find the patch level (for the sccs version string). */
+ 
+-#define PATCHLEVEL 35
+#define PATCHLEVEL 36
+ 
+ #endif /* _PATCHLEVEL_H_ */