Commit Graph

6 Commits

Author SHA1 Message Date
L. David Baron
f1fb6dbc73 Add poisoning for nsRuleData::mValueOffsets. (Bug 636039, patch 19) r=bzbarsky
I tested manually that after:
 (a) removing the |ruleData.mValueOffsets[aSID] = 0;| in
     nsRuleNode::WalkRuleTree
 (b) removing the NS_ABORT_IF_FALSE(aRuleData->mValueOffsets[aSID] == 0,
     ...) from nsRuleNode::CheckSpecifiedProperties and
     UnsetPropertiesWithoutFlags
that we crash dereferencing the poison address in a SetCoord call inside
nsRuleNode::ComputeTextResetData
2011-03-17 20:14:31 -07:00
Vladimir Vukicevic
cdebcfceeb b=566447; add presshell memory reporter; r=bz 2010-05-31 19:19:35 -07:00
Zack Weinberg
1bbb6caf46 Bug 497495 (frame poisoning) part 4: Change nsPresArena to maintain separate free lists for every frame class, based on its FrameIID. Pass the necessary information in from AllocateFrame and FreeFrame. r=roc sr=dbaron 2009-09-16 10:00:04 +12:00
Justin Dolske
f221ae86bd Backed out changeset a3f33def2dca (bug 497495 part 4) 2009-09-14 17:26:08 -07:00
Boris Zbarsky
efc26f0c70 Bug 497495 (frame poisoning) part 4: Change nsPresArena to maintain separate free lists for every frame class, based on its FrameIID. Pass the necessary information in from AllocateFrame and FreeFrame. r=roc sr=dbaron 2009-09-14 17:29:56 -04:00
Zack Weinberg
f1502249fc Bug 497495 (frame poisoning) part 1: Move the frame arena code to its own file and rename the class to nsPresArena. r=roc 2009-08-17 20:21:06 -07:00