Hi, This is Agency for Defense Development (ADD). We found bison: src/parse-gram.c:3262: unquote: Assertion `*cp == '"'' failed.
We attached the poc file and the log. To reproduce the bug 1) Compile the bison 2) run the bision ($ bison $PoC) version: bison (GNU Bison) 3.7.1.1-cb7dc-dirty Thanks,
bison_out1/1_Originalslave1/crashes/id:000000,sig:06,src:003238,op:splice,rep:8:1.14: error: invalid character after \-escape: \003 1 | %require "3.9\R\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\|\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ | ^ bison_out1/1_Originalslave1/crashes/id:000000,sig:06,src:003238,op:splice,rep:8:1.16-17: error: invalid character after \-escape: R 1 | %require "3.9\R\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\|\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ | ^~ bison_out1/1_Originalslave1/crashes/id:000000,sig:06,src:003238,op:splice,rep:8:1.82-83: error: invalid character after \-escape: | 1 | %require "3.9\R\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\|\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ | ^~ bison_out1/1_Originalslave1/crashes/id:000000,sig:06,src:003238,op:splice,rep:8:1.10-190: error: missing ‘"’ at end of file 1 | %require "3.9\R\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\|\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ bison: src/parse-gram.c:3262: unquote: Assertion `*cp == '"'' failed. [1] 20920 abort ./program/bison/install_dir/bin/bison
poc
Description: Binary data