[Mono-bugs] [Bug 77855][Nor] Changed - Occasional segfaults in System.Drawing.Image:Save

bugzilla-daemon at bugzilla.ximian.com bugzilla-daemon at bugzilla.ximian.com
Wed Mar 22 09:28:15 EST 2006

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Changed by sebastien at ximian.com.


--- shadow/77855	2006-03-22 07:14:59.000000000 -0500
+++ shadow/77855.tmp.7857	2006-03-22 09:28:15.000000000 -0500
@@ -158,6 +158,25 @@
 I'll try to cook up a test case.
 ------- Additional Comments From juraj at hotfeet.ch  2006-03-22 07:14 -------
 No luck so far with producing a self-contained test case. Running the
 ashx-page separately with XSP already makes the problem go away.
 It must be some memory corruption issue.
+------- Additional Comments From sebastien at ximian.com  2006-03-22 09:28 -------
+Is the stack trace always the same ?
+Using SVN, valgrind doesn't see any leaks in the ImageCodec sample we
+have (available in SVN). So if it's a memory corruption then it
+happens ealier in the save process.
+Can you provide a standalone sample that starts around (or just after)
+this ?
+in HotFeet.Vpds.Web.BarChartHandler:CreatePng (System.Web.HttpRequest)
+in HotFeet.Vpds.Web.BarChartHandler:ServePng (System.Web.HttpContext)
+in HotFeet.Vpds.Web.BarChartHandler:ProcessRequest

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