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assertion failed: glyph_count <= char_max in harfbuzz.rs #5391

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rillian opened this issue Mar 26, 2015 · 2 comments
Closed

assertion failed: glyph_count <= char_max in harfbuzz.rs #5391

rillian opened this issue Mar 26, 2015 · 2 comments

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@rillian
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@rillian rillian commented Mar 26, 2015

$ ./mach run --release https://xiph.org/
thread 'LayoutWorker worker 1/6' panicked at 'assertion failed: glyph_count <= char_max', /home/giles/mozilla/servo/components/gfx/text/shaping/harfbuzz.rs:283
stack backtrace:
1: 0x7ff1940b4162 - sys::backtrace::write::h754dbf5d2d3172ebPBA
2: 0x7ff1940c7042 - panicking::on_panic::hdb9e837ac064f8afiHJ
3: 0x7ff1940976a9 - rt::unwind::begin_unwind_inner::h488386ed3236ccf5lnJ
4: 0x7ff193b6a07c - rt::unwind::begin_unwind::h6541087076354549683
5: 0x7ff193b9f939 - text::shaping::harfbuzz::Shaper.ShaperMethods::shape_text::ha79e67cf062b808aEAh
6: 0x7ff193b9c82f - font::Font::shape_text::h67bde3e196ac97b3d5d
7: 0x7ff193bc98f2 - text::text_run::TextRun::break_and_shape::h9586a28f98855547Npi
8: 0x7ff193ba0a9b - text::text_run::TextRun:🆕:hb07c694b8eb48c554oi
9: 0x7ff1933e0477 - text::TextRunScanner::scan_for_runs::h339c5b6f028f409bams
10: 0x7ff1933eb5ae - construct::FlowConstructor<'a>::build_flow_for_block_starting_with_fragments::h8369ee25223871b2sed
11: 0x7ff1933f5f91 - construct::FlowConstructor<'a>::build_flow_for_block::hc4260ae76d12618edhd
12: 0x7ff1933f70d2 - construct::FlowConstructor<'a>::build_flow_for_nonfloated_block::haa0693ed5a97040dokd
13: 0x7ff1933ef1b4 - construct::FlowConstructor<'a>.PostorderNodeMutTraversal::process::h037c65cd45061d0eKNd
14: 0x7ff19348ffa3 - traversal::ConstructFlows<'a>.PostorderDomTraversal::process::ha4ee257d65e4042aoWs
15: 0x7ff19348f91a - parallel::RecalcStyleForNode<'a>.ParallelPreorderDomTraversal::run_parallel::hbf90a39fb64511da7Ep
16: 0x7ff19348fee5 - parallel::recalc_style::h4331c27923f68991xFp
17: 0x7ff19347044f - thunk::F.Invoke<A, R>::invoke::h13175084191170610560
18: 0x7ff1934284c0 - rt::unwind::try::try_fn::h5594514527973537586
19: 0x7ff1940d0e78 - rust_try_inner
20: 0x7ff1940d0e65 - rust_try
21: 0x7ff193428c4f - thunk::F.Invoke<A, R>::invoke::h9836903258989347247
22: 0x7ff1940b7135 - sys:🧵:thread_start::h04d056c6180f4496s8E
23: 0x7ff192d8b529 - start_thread
24: 0x7ff19187b22c - clone
25: 0x0 -

@rillian rillian changed the title panic on xiph.org assertion failed: glyph_count <= char_max in harfbuzz.rs Mar 26, 2015
@jdm
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@jdm jdm commented Mar 26, 2015

Sounds like #5230 and #2704.

@rillian
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@rillian rillian commented Mar 26, 2015

Indeed. closing as a dup.

@rillian rillian closed this Mar 26, 2015
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