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Author: zmedico |
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Date: 2008-09-01 19:32:26 +0000 (Mon, 01 Sep 2008) |
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New Revision: 11485 |
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|
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Modified: |
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main/trunk/bin/filter-bash-environment.py |
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Log: |
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Bug #222091 - Filter out any instances of the \1 character from variable |
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values since this character multiplies each time that the environment |
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is saved (strange bash behavior). This can eventually result in |
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mysterious 'Argument list too long' errors from programs that have |
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huge strings of \1 characters in their environment. |
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|
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|
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Modified: main/trunk/bin/filter-bash-environment.py |
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=================================================================== |
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--- main/trunk/bin/filter-bash-environment.py 2008-09-01 18:48:49 UTC (rev 11484) |
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+++ main/trunk/bin/filter-bash-environment.py 2008-09-01 19:32:26 UTC (rev 11485) |
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@@ -25,6 +25,11 @@ |
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close_quote_match.group(1) == quote |
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|
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def filter_bash_environment(pattern, file_in, file_out): |
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+ # Filter out any instances of the \1 character from variable values |
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+ # since this character multiplies each time that the environment |
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+ # is saved (strange bash behavior). This can eventually result in |
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+ # mysterious 'Argument list too long' errors from programs that have |
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+ # huge strings of \1 characters in their environment. See bug #222091. |
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here_doc_delim = None |
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in_func = None |
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multi_line_quote = None |
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@@ -32,7 +37,7 @@ |
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for line in file_in: |
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if multi_line_quote is not None: |
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if not multi_line_quote_filter: |
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- file_out.write(line) |
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+ file_out.write(line.replace("\1", "")) |
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if have_end_quote(multi_line_quote, line): |
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multi_line_quote = None |
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multi_line_quote_filter = None |
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@@ -59,7 +64,7 @@ |
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(declare_opts, line[readonly_match.end():]) |
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else: |
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line = "declare " + line[readonly_match.end():] |
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- file_out.write(line) |
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+ file_out.write(line.replace("\1", "")) |
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continue |
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if here_doc_delim is not None: |
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if here_doc_delim.match(line): |
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