Closed Bug 851674 Opened 9 years ago Closed 9 years ago

nsConentUtils: Don't dereference known-null pointer in nsContentUtils::CheckForSubFrameDrop

Categories

(Core :: DOM: Copy & Paste and Drag & Drop, defect)

defect
Not set
normal

Tracking

()

RESOLVED FIXED
mozilla22

People

(Reporter: mark.yen, Assigned: mark.yen)

References

()

Details

Attachments

(1 file)

See bug 605991 comment 34 - we're hitting a crash because the code is trying to read a null pointer.  Attached patch fixes it to what it probably meant to be.

(Asking smaug based on original review, since neil doesn't seem to be a peer in this area)
Attachment #725607 - Flags: review?(bugs)
Comment on attachment 725607 [details] [diff] [review]
Don't dereference null target in nsContentUtils::CheckForSubFrameDrop

Just remove && !target->OwnerDoc()
OwnerDoc() returns never null.
Attachment #725607 - Flags: review?(bugs) → review+
https://hg.mozilla.org/integration/mozilla-inbound/rev/9d2b8487146c
(... It's been a while since I pushed, hopefully I didn't screw up...)
https://hg.mozilla.org/mozilla-central/rev/9d2b8487146c
Status: NEW → RESOLVED
Closed: 9 years ago
Resolution: --- → FIXED
Target Milestone: --- → mozilla22
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