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[Bug-apl] Segfault in CDR parser
From: |
Kacper Gutowski |
Subject: |
[Bug-apl] Segfault in CDR parser |
Date: |
Sat, 10 Aug 2019 19:29:56 +0200 |
User-agent: |
Mutt/1.10.1 (2018-07-13) |
Hi,
Giving empty vector to 12⎕CR causes segmentation fault:
12 ⎕CR ''
====================================================
SEGMENTATION FAULT
----------------------------------------
-- Stack trace at main.cc:88
----------------------------------------
0x7FE24301409B __libc_start_main
0x55F24EA68695 main
0x55F24EBB6A25 Workspace::immediate_execution(bool)
0x55F24EAB5541 Command::process_line()
0x55F24EAB5F55 Command::do_APL_expression(UCS_string&)
0x55F24EAB55DF Command::finish_context()
0x55F24EABDE47 Executable::execute_body() const
0x55F24EB5D390 StateIndicator::run()
0x55F24EAF04D4 Prefix::reduce_statements()
0x55F24EAE9EB8 Prefix::reduce_A_F_B_()
0x55F24EB1F835 Quad_CR::eval_AB(Value_P, Value_P)
0x55F24EB1F50B Quad_CR::do_CR(long, Value const*, PrintContext)
0x55F24EB1BF8B Quad_CR::do_CR12(Value const&)
0x55F24EA9AA28 CDR::from_CDR(CDR_string const&, char const*)
0x7FE2435AD730
0x55F24EA6F17B
========================================
====================================================
Goodbye.
Session duration: 0.97774 seconds
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