[Bf-blender-cvs] SVN commit: /data/svn/bf-blender [26292] trunk/blender/source/blender/ blenkernel/intern/text.c: bugfix [#20674] SegFault from console 'c = data. texts["text1"].copy()'

[Campbell Barton]

Revision: 26292
          
http://projects.blender.org/plugins/scmsvn/viewcvs.php?view=rev&root=bf-blender&revision=26292
Author:   campbellbarton
Date:     2010-01-26 12:29:39 +0100 (Tue, 26 Jan 2010)

Log Message:
-----------
bugfix [#20674] SegFault from console 'c = data.texts["text1"].copy()'

Modified Paths:
--------------
    trunk/blender/source/blender/blenkernel/intern/text.c

Modified: trunk/blender/source/blender/blenkernel/intern/text.c
===================================================================
--- trunk/blender/source/blender/blenkernel/intern/text.c       2010-01-26 
11:25:39 UTC (rev 26291)
+++ trunk/blender/source/blender/blenkernel/intern/text.c       2010-01-26 
11:29:39 UTC (rev 26292)
@@ -431,9 +431,15 @@
        
        tan= copy_libblock(ta);
        
-       tan->name= MEM_mallocN(strlen(ta->name)+1, "text_name");
-       strcpy(tan->name, ta->name);
-       
+       /* file name can be NULL */
+       if(ta->name) {
+               tan->name= MEM_mallocN(strlen(ta->name)+1, "text_name");
+               strcpy(tan->name, ta->name);
+       }
+       else {
+               tan->name= NULL;
+       }
+
        tan->flags = ta->flags | TXT_ISDIRTY;
        
        tan->lines.first= tan->lines.last= NULL;


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