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https://issues.apache.org/jira/browse/THRIFT-2370?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jens Geyer updated THRIFT-2370:
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Attachment: Testcase-enhanced-ConstantsDemo.thrift
> Compiler SEGFAULTs generating HTML documentation for complex strucre
> --------------------------------------------------------------------
>
> Key: THRIFT-2370
> URL: https://issues.apache.org/jira/browse/THRIFT-2370
> Project: Thrift
> Issue Type: Bug
> Components: HTML - Compiler
> Reporter: Nevo Hed
> Assignee: Jens Geyer
> Priority: Blocker
> Labels: constant
> Fix For: 0.9.2
>
> Attachments:
> THRIFT-2370_Compiler_SEGFAULTs_generating_HTML_documentation_for_complex_types.patch,
> Testcase-enhanced-ConstantsDemo.thrift
>
>
> This was introduced recently
> // To reproduce
> // Save this file as "x.thrift", then compile with
> // "thrift --gen html x.thrift"
> //
> // Here is my reproduction with master and 0.9.1
> // $ /home/nhed/Projects/thrift/compiler/cpp/thrift --version
> // Thrift version 1.0.0-dev
> //
> // $ /home/nhed/Projects/thrift/compiler/cpp/thrift --gen html x.thrift
> // Segmentation fault (core dumped)
> //
> // $ thrift --version
> // Thrift version 0.9.1
> //
> // $ thrift --gen html x.thrift
> // <no issue>
> struct myMapping { 1: required map<i32, list<i32> > theMap }
> struct myStruct { 1: required myMapping defMap = {'theMap' :{ 44 : [ 5 ] } }
> }
> Notice that the value of "type" is not a valid pointer in the top stack frame
> #0 t_html_generator::print_const_value (this=0x875810, type=0x20,
> tvalue=<value optimized out>) at src/generate/t_html_generator.cc:636
> #1 0x0000000000540d7d in t_html_generator::print_const_value (this=0x875810,
> type=0x875030, tvalue=<value optimized out>) at
> src/generate/t_html_generator.cc:621
> #2 0x0000000000540d7d in t_html_generator::print_const_value (this=0x875810,
> type=0x860170, tvalue=<value optimized out>) at
> src/generate/t_html_generator.cc:621
> #3 0x00000000005411aa in t_html_generator::generate_struct (this=0x875810,
> tstruct=0x875120) at src/generate/t_html_generator.cc:808
> #4 0x0000000000544a01 in t_html_generator::generate_program (this=0x875810)
> at src/generate/t_html_generator.cc:302
> #5 0x00000000004057b9 in generate (program=0x85f770,
> generator_strings=std::vector of length 1, capacity 1 = {...}) at
> src/main.cc:1013
> #6 0x0000000000408610 in main (argc=4, argv=0x7fffffffe728) at
> src/main.cc:1197
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