[issue44394] [security] CVE-2013-0340 "Billion Laughs" fixed in Expat >=2.4.0: Update vendored copy to expat 2.4.1

[Pablo Galindo Salgado]

Pablo Galindo Salgado <pablogsal at gmail.com> added the comment:

The backport to 3.8 broke 3.8.12 in AIX:


0/Modules/_decimal/libmpdec/sixstep.o build/temp.aix-7.1-3.8/tmp/python3.8-3.8.12-0/Modules/_decimal/libmpdec/transpose.o -L. -L/opt/bb/lib -L/opt/bb/lib64 -R/opt/bb/lib64 -lm -o build/lib.aix-7.1-3.8/_decimal.cpython-38.so

*** WARNING: renaming "pyexpat" since importing it failed: rtld: 0712-001 Symbol _isnanf was referenced
from module build/lib.aix-7.1-3.8/pyexpat.cpython-38.so(), but a runtime definition of the symbol was not found.

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