Closed
Bug 560780
Opened 15 years ago
Closed 15 years ago
Crash[@ gfxTextRun::IsRightToLeft() ] on method ragne.getBoundingClientRect()when click selected text of a link
Categories
(Core :: DOM: Core & HTML, defect)
Core
DOM: Core & HTML
Tracking
()
RESOLVED
FIXED
mozilla1.9.3a5
People
(Reporter: alice0775, Assigned: MatsPalmgren_bugz)
References
Details
(Keywords: crash, regression, testcase)
Crash Data
Attachments
(2 files)
975 bytes,
text/html
|
Details | |
5.97 KB,
patch
|
roc
:
review+
|
Details | Diff | Splinter Review |
User-Agent: Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US; rv:1.9.3a5pre) Gecko/20100420 Minefield/3.7a5pre ID:20100420040941
Build Identifier: Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US; rv:1.9.3a5pre) Gecko/20100420 Minefield/3.7a5pre ID:20100420040941
Crash[@ gfxTextRun::IsRightToLeft() ]
on method ragne.getBoundingClientRect()when i click selected text of a link.
Here, crash report:
bp-2464e09f-1a67-434f-b24c-9987b2100420
bp-8e328c5f-9408-4568-a7e4-ae2942100420
bp-96aab294-d7ff-44b0-9aa1-1575b2100420
bp-0c24991b-bae5-45cf-8d94-16fca2100420
bp-80c3ef28-1221-49c7-8f85-0a1b62100420
bp-adb53fd3-ba5e-4184-9491-d791a2100420
Reproducible: Always
Steps to Reproduce:
1.Start Minefield with New Profile.
2.Open textcase.
3.Select texts by alt + mouse dragging horizontaly from "d" to far right of window.
4.Click on the selected text
5.Click empty area of page
6.Repeat STEP 3 to 5 till browser crashes. (at least 5 times, if necessary)
Actual Results:
Browser crashes when I click selected text of link.
Expected Results:
No crash.
Regression Window:
Works:
http://hg.mozilla.org/mozilla-central/rev/338f525fac98
Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US; rv:1.9.3a4pre) Gecko/20100402 Minefield/3.7a4pre ID:20100402195519
Fails:
http://hg.mozilla.org/mozilla-central/rev/85754ddc898e
Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US; rv:1.9.3a4pre) Gecko/20100402 Minefield/3.7a4pre ID:20100402211255
Pushlog:
http://hg.mozilla.org/mozilla-central/pushloghtml?fromchange=338f525fac98&tochange=85754ddc898e
Candidate Bug:
Bug 147777 - :visited support allows queries into global history
Reporter | ||
Comment 1•15 years ago
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Comment 2•15 years ago
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We seem to be calling f->GetTextRun() in GetPartialTextRect and getting back null.
I don't see anything that would guarantee a non-null textrun here...
Comment 3•15 years ago
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As in, if it worked before, it worked by accident as far as I can see.
Probably just need an EnsureTextRun call
Assignee: nobody → matspal
blocking2.0: --- → ?
Assignee | ||
Comment 5•15 years ago
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Testcase and fix works locally (Linux x86_64). Testing on TryServer now...
Attachment #441989 -
Flags: review?(roc)
Assignee | ||
Updated•15 years ago
|
OS: Windows 7 → All
Hardware: x86 → All
Attachment #441989 -
Flags: review?(roc) → review+
Assignee | ||
Comment 6•15 years ago
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||
Status: NEW → RESOLVED
blocking2.0: ? → ---
Closed: 15 years ago
Flags: in-testsuite+
Resolution: --- → FIXED
Target Milestone: --- → mozilla1.9.3a5
Updated•14 years ago
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Crash Signature: [@ gfxTextRun::IsRightToLeft() ]
Updated•12 years ago
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Component: DOM: Traversal-Range → DOM: Core & HTML
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Description
•