43 lines
1.2 KiB
Diff
43 lines
1.2 KiB
Diff
BASH PATCH REPORT
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=================
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Bash-Release: 4.2
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Patch-ID: bash42-017
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Bug-Reported-by: Curtis Doty <Curtis@GreenKey.net>
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Bug-Reference-ID: <20110621035324.A4F70849F59@mx1.iParadigms.net>
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Bug-Reference-URL: http://lists.gnu.org/archive/html/bug-bash/2011-06/msg00053.html
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Bug-Description:
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Using `read -a foo' where foo was an already-declared associative array
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caused the shell to die with a segmentation fault.
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Patch (apply with `patch -p0'):
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--- a/builtins/read.def
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+++ b/builtins/read.def
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@@ -642,6 +642,12 @@ assign_vars:
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xfree (input_string);
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return EXECUTION_FAILURE; /* readonly or noassign */
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}
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+ if (assoc_p (var))
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+ {
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+ builtin_error (_("%s: cannot convert associative to indexed array"), arrayname);
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+ xfree (input_string);
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+ return EXECUTION_FAILURE; /* existing associative array */
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+ }
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array_flush (array_cell (var));
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alist = list_string (input_string, ifs_chars, 0);
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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 16
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+#define PATCHLEVEL 17
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#endif /* _PATCHLEVEL_H_ */
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