I suffer strange segfault in program using std::sort on std::vector<float>. The
segfault occures in destructor of sorted std::vector after several sort/clear
cycles. The values to reproduce the crash is actually decoded audio. I'm so
sorry, I can't evaluate the proper sequence of bad values so I've uploaded the
whole chunk here: http://downmusic.ru/test1 (110 mb sorry but i found no better
way...) I know it's not the ideal way but maybe it helps.
As far as I found out it is because of NaNs in float vector. Also,
std::stable_sort never leads to crash as I've tested.
--
Summary: std::sort on std::vector<float> with certain values
leads to segfault in the vector destructor
Product: gcc
Version: 4.3.2
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: libstdc++
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: 4ernov at gmail dot com
GCC build triplet: x86_64-unknown-linux-gnu
GCC host triplet: x86_64-unknown-linux-gnu
GCC target triplet: x86_64-unknown-linux-gnu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41448
