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[Bug c++/20943] New: Signal 11 in demangler
- From: "kamil.rojewski at gmail dot com" <sourceware-bugzilla at sourceware dot org>
- To: gdb-prs at sourceware dot org
- Date: Wed, 07 Dec 2016 09:47:29 +0000
- Subject: [Bug c++/20943] New: Signal 11 in demangler
- Auto-submitted: auto-generated
https://sourceware.org/bugzilla/show_bug.cgi?id=20943
Bug ID: 20943
Summary: Signal 11 in demangler
Product: gdb
Version: 7.11
Status: UNCONFIRMED
Severity: critical
Priority: P2
Component: c++
Assignee: unassigned at sourceware dot org
Reporter: kamil.rojewski at gmail dot com
Target Milestone: ---
While trying to debug an application, I got a message:
/build/gdb-NDLqes/gdb-7.11.90.20161005/gdb/cp-support.c:1615:
demangler-warning: unable to demangle
'_ZSt4moveIRN5boost4asio6detail8write_opIN2VA7Monitor23AsioStreamSocketAdapterENS1_15const_buffers_1ENS2_14transfer_all_tEZZNS5_16ServerConnection15sendUserMessageEmRKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEENK3$_1clISt6vectorIhSaIhEEEEDaOT_EUlRKSO_T0_E_EEEONSt16remove_referenceISO_E4typeESP_'
(demangler failed with signal 11)
A problem internal to GDB has been detected,
further debugging may prove unreliable.
Something special in this symbol makes the demangler crash.
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