Closed
Bug 1252724
Opened 8 years ago
Closed 8 years ago
graphite2: stack-overflow in [@graphite2::Slot::floodShift] Slot.cpp:495
Categories
(Core :: Graphics: Text, defect)
Core
Graphics: Text
Tracking
()
People
(Reporter: tsmith, Unassigned)
References
(Blocks 1 open bug)
Details
(4 keywords, Whiteboard: [gfx-noted])
Attachments
(1 file)
143.04 KB,
application/x-font-ttf
|
Details |
Found in graphite2 revision bc5409c573aa9ecccacd18cf713021272998cd35 ./gr2fonttest <test> -auto ==53848==ERROR: AddressSanitizer: stack-overflow on address 0x7ffe2186bff8 (pc 0x0000004c06e4 bp 0x7f7e9d53d7f4 sp 0x7ffe2186c000 T0) #0 0x4c06e3 in __asan::GetCurrentThread() /home/user/Desktop/llvm/projects/compiler-rt/lib/asan/asan_thread.cc:264 #1 0x42c072 in __tls_get_addr /home/user/Desktop/llvm/projects/compiler-rt/lib/asan/../sanitizer_common/sanitizer_common_interceptors.inc:4095 #2 0x7f7e9d10fc38 in graphite2::Position::operator+=(graphite2::Position const&) /home/user/code/graphite/src/inc/Position.h:39:56 #3 0x7f7e9d10fc38 in graphite2::Slot::floodShift(graphite2::Position) /home/user/code/graphite/src/Slot.cpp:495 ... #252 0x7f7e9d10fd27 in graphite2::Slot::floodShift(graphite2::Position) /home/user/code/graphite/src/Slot.cpp:496:18 SUMMARY: AddressSanitizer: stack-overflow /home/user/Desktop/llvm/projects/compiler-rt/lib/asan/asan_thread.cc:264 in __asan::GetCurrentThread() ==53848==ABORTING
Reporter | ||
Comment 1•8 years ago
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Hi Martin, Could you have a look at this issue as soon as possible? It is slowing our fuzzing efforts. Thanks!
Flags: needinfo?(martin_hosken)
Comment 2•8 years ago
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yes it's being a pain for us too. Working on it now, but it's not a nice one. Could well be linked with 1253501 and 1252763. BTW these are the only unfixed ones, I think.
Flags: needinfo?(martin_hosken)
Comment 3•8 years ago
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fixed? in 520d76818052772d614e581dacea69499b912be6
Reporter | ||
Comment 4•8 years ago
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Verified with graphite revision 520d76818052772d614e581dacea69499b912be6
Updated•8 years ago
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Whiteboard: [gfx-noted]
Reporter | ||
Updated•8 years ago
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Status: NEW → RESOLVED
Closed: 8 years ago
Resolution: --- → FIXED
Updated•8 years ago
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Group: gfx-core-security → core-security-release
Comment 5•8 years ago
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Graphite2 has been updated on all affected branches including ESRs.
status-firefox45:
--- → wontfix
status-firefox46:
--- → fixed
status-firefox47:
--- → fixed
status-firefox48:
--- → fixed
status-firefox-esr38:
--- → fixed
status-firefox-esr45:
--- → fixed
tracking-firefox-esr38:
--- → 46+
tracking-firefox-esr45:
--- → 46+
Updated•8 years ago
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Updated•8 years ago
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Updated•8 years ago
|
Group: core-security-release
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Description
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