stack-overflow in src/remove_placeholders.cpp:35

[puppet-meteor]

Version: sassc-3.6.1-8-g3e73 libsass-3.6.3-57-g9515

OS: Ubuntu 16.04 LTS

POC: https://github.com/puppet-meteor/NLP_POC/blob/master/sassc/POC_13_000012

cmd: ./sassc POC

ASAN log:

=================================================================
==22799==ERROR: AddressSanitizer: stack-overflow on address 0x7fffff7feff8 (pc 0x0000006a0df7 bp 0x000000000003 sp 0x7fffff7ff000 T0)
#0 0x6a0df6 in Sass::Remove_Placeholders::remove_placeholders(Sass::ComplexSelector*) src/remove_placeholders.cpp:35
#1 0x69ffaf in Sass::Remove_Placeholders::remove_placeholders(Sass::SelectorList*) src/remove_placeholders.cpp:52
#2 0x6a06a1 in Sass::Remove_Placeholders::remove_placeholders(Sass::SimpleSelector*) src/remove_placeholders.cpp:22
#3 0x6a084f in Sass::Remove_Placeholders::remove_placeholders(Sass::CompoundSelector*) src/remove_placeholders.cpp:29
#4 0x6a0fec in Sass::Remove_Placeholders::remove_placeholders(Sass::ComplexSelector*) src/remove_placeholders.cpp:42
#5 0x69ffaf in Sass::Remove_Placeholders::remove_placeholders(Sass::SelectorList*) src/remove_placeholders.cpp:52
#6 0x6a06a1 in Sass::Remove_Placeholders::remove_placeholders(Sass::SimpleSelector*) src/remove_placeholders.cpp:22
#7 0x6a084f in Sass::Remove_Placeholders::remove_placeholders(Sass::CompoundSelector*) src/remove_placeholders.cpp:29
#8 0x6a0fec in Sass::Remove_Placeholders::remove_placeholders(Sass::ComplexSelector*) src/remove_placeholders.cpp:42
#9 0x69ffaf in Sass::Remove_Placeholders::remove_placeholders(Sass::SelectorList*) src/remove_placeholders.cpp:52
#10 0x6a06a1 in Sass::Remove_Placeholders::remove_placeholders(Sass::SimpleSelector*) src/remove_placeholders.cpp:22
#11 0x6a084f in Sass::Remove_Placeholders::remove_placeholders(Sass::CompoundSelector*) src/remove_placeholders.cpp:29
#12 0x6a0fec in Sass::Remove_Placeholders::remove_placeholders(Sass::ComplexSelector*) src/remove_placeholders.cpp:42
#13 0x69ffaf in Sass::Remove_Placeholders::remove_placeholders(Sass::SelectorList*) src/remove_placeholders.cpp:52
#14 0x6a06a1 in Sass::Remove_Placeholders::remove_placeholders(Sass::SimpleSelector*) src/remove_placeholders.cpp:22
#15 0x6a084f in Sass::Remove_Placeholders::remove_placeholders(Sass::CompoundSelector*) src/remove_placeholders.cpp:29
.........................................
SUMMARY: AddressSanitizer: stack-overflow src/remove_placeholders.cpp:35 Sass::Remove_Placeholders::remove_placeholders(Sass::ComplexSelector*)
==22799==ABORTING