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41 lines
1.5 KiB
41 lines
1.5 KiB
# --- SDE-COPYRIGHT-NOTE-BEGIN --- |
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# This copyright note is auto-generated by ./scripts/Create-CopyPatch. |
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# |
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# Filename: package/.../make/0001-fix-memory-area-overlap.patch |
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# Copyright (C) 2010 The OpenSDE Project |
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# |
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# More information can be found in the files COPYING and README. |
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# |
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# This patch file is dual-licensed. It is available under the license the |
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# patched project is licensed under, as long as it is an OpenSource license |
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# as defined at http://www.opensource.org/ (e.g. BSD, X11) or under the terms |
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# of the GNU General Public License as published by the Free Software |
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# Foundation; either version 2 of the License, or (at your option) any later |
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# version. |
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# --- SDE-COPYRIGHT-NOTE-END --- |
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bug #27148: Use of strcpy on overlapping memory areas |
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http://savannah.gnu.org/bugs/?27148 |
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http://cvs.savannah.gnu.org/viewvc/make/job.c?root=make&r1=1.194&r2=1.195 |
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2009-08-01 Paul Smith <[email protected]> |
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* job.c (new_job): Use memmove() instead of strcpy() since both |
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pointers are in the same memory block. Fixes Savannah bug #27148. |
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Patch by Petr Machata. |
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diff --git a/job.c b/job.c |
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index a81cd81..3251efe 100644 |
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--- a/job.c |
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+++ b/job.c |
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@@ -1594,7 +1594,7 @@ new_job (struct file *file) |
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/* There are no more references in this line to worry about. |
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Copy the remaining uninteresting text to the output. */ |
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if (out != in) |
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- strcpy (out, in); |
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+ memmove (out, in, strlen (in) + 1); |
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/* Finally, expand the line. */ |
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lines[i] = allocated_variable_expand_for_file (cmds->command_lines[i], |
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-- |
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1.6.5.3 |
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