Double free corruption (probably concurrent access in GLPK) bug in Narromi

bschiffthaler / seidr

Toolkit to create crowd networks

GNU General Public License v3.0

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Double free corruption (probably concurrent access in GLPK) bug in Narromi #8

Closed bschiffthaler closed 5 years ago

bschiffthaler commented 5 years ago

*** Error in `narromi': double free or corruption (out): 0x00007ff8c7a13f60 ***
======= Backtrace: =========
/lib/x86_64-linux-gnu/libc.so.6(+0x777e5)[0x7ff962fe57e5]
/lib/x86_64-linux-gnu/libc.so.6(+0x8037a)[0x7ff962fee37a]
/lib/x86_64-linux-gnu/libc.so.6(cfree+0x4c)[0x7ff962ff253c]
/usr/lib/x86_64-linux-gnu/libglpk.so.36(glp_free_env+0x4d)[0x7ff963e9c15d]

bschiffthaler commented 5 years ago

See commit https://github.com/bschiffthaler/seidr/commit/c6243724736bdc85993ac456941ae863df7690d1

Closed