Revision: 4983
http://matplotlib.svn.sourceforge.net/matplotlib/?rev=4983&view=rev
Author: mdboom
Date: 2008-02-19 13:33:26 -0800 (Tue, 19 Feb 2008)
Log Message:
-----------
Fix memory leaks and uninitialized memory errors discovered with valgrind.
Modified Paths:
--------------
trunk/matplotlib/src/_path.cpp
Modified: trunk/matplotlib/src/_path.cpp
===================================================================
--- trunk/matplotlib/src/_path.cpp 2008-02-19 21:32:48 UTC (rev 4982)
+++ trunk/matplotlib/src/_path.cpp 2008-02-19 21:33:26 UTC (rev 4983)
@@ -309,6 +309,8 @@
extents_data[1] = std::numeric_limits<double>::infinity();
extents_data[2] = -std::numeric_limits<double>::infinity();
extents_data[3] = -std::numeric_limits<double>::infinity();
+ xm = std::numeric_limits<double>::infinity();
+ ym = std::numeric_limits<double>::infinity();
::get_path_extents(path, trans,
&extents_data[0], &extents_data[1],
&extents_data[2], &extents_data[3],
@@ -320,7 +322,7 @@
throw;
}
- return Py::Object((PyObject*)extents);
+ return Py::Object((PyObject*)extents, true);
}
Py::Object _path_module::update_path_extents(const Py::Tuple& args)
@@ -474,6 +476,8 @@
y0 = std::numeric_limits<double>::infinity();
x1 = -std::numeric_limits<double>::infinity();
y1 = -std::numeric_limits<double>::infinity();
+ xm = std::numeric_limits<double>::infinity();
+ ym = std::numeric_limits<double>::infinity();
agg::trans_affine trans;
for (i = 0; i < N; ++i)
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