Revision: 35397
http://projects.blender.org/scm/viewvc.php?view=rev&root=bf-blender&revision=35397
Author: campbellbarton
Date: 2011-03-08 03:14:59 +0000 (Tue, 08 Mar 2011)
Log Message:
-----------
Old IDProperty bug, (from original commit r8916),
found crash while changing operator string size.
Shrinking arrays never worked right.
rather then "newlen * sizeof(...)", it would memcpy "newlen * oldlen *
sizeof(...)" which always goes over the array bounds.
Revision Links:
--------------
http://projects.blender.org/scm/viewvc.php?view=rev&root=bf-blender&revision=8916
Modified Paths:
--------------
trunk/blender/source/blender/blenkernel/intern/idprop.c
Modified: trunk/blender/source/blender/blenkernel/intern/idprop.c
===================================================================
--- trunk/blender/source/blender/blenkernel/intern/idprop.c 2011-03-08
02:24:29 UTC (rev 35396)
+++ trunk/blender/source/blender/blenkernel/intern/idprop.c 2011-03-08
03:14:59 UTC (rev 35397)
@@ -240,7 +240,7 @@
else {
/* newlen is smaller*/
idp_resize_group_array(prop, newlen, newarr);
- memcpy(newarr, prop->data.pointer,
newlen*prop->len*idp_size_table[(int)prop->subtype]);
+ memcpy(newarr, prop->data.pointer,
newlen*idp_size_table[(int)prop->subtype]);
}
MEM_freeN(prop->data.pointer);
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