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From: "Dominic Hamon (JIRA)" <jira@apache.org>
To: issues@mesos.apache.org
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Subject: [jira] [Commented] (MESOS-1632) Seg fault due to infinite recursion
 "<< RepeatedPtrField<Resource>"
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    [ https://issues.apache.org/jira/browse/MESOS-1632?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14072623#comment-14072623 ] 

Dominic Hamon commented on MESOS-1632:
--------------------------------------

https://reviews.apache.org/r/23873/

> Seg fault due to infinite recursion "<< RepeatedPtrField<Resource>"
> -------------------------------------------------------------------
>
>                 Key: MESOS-1632
>                 URL: https://issues.apache.org/jira/browse/MESOS-1632
>             Project: Mesos
>          Issue Type: Bug
>    Affects Versions: 0.20.0
>            Reporter: Yan Xu
>            Assignee: Isabel Jimenez
>
> {noformat:title=error}
> Program received signal SIGSEGV, Segmentation fault.
> [Switching to Thread 0x7fffe7daa940 (LWP 40525)]
> 0x00007ffff4fb3b78 in _int_malloc () from /lib64/libc.so.6
> (gdb) bt
> #0  0x00007ffff4fb3b78 in _int_malloc () from /lib64/libc.so.6
> #1  0x00007ffff4fb609e in malloc () from /lib64/libc.so.6
> #2  0x00007ffff55db25d in operator new(unsigned long) () from /usr/lib64/libstdc++.so.6
> #3  0x00007ffff55db379 in operator new[](unsigned long) () from /usr/lib64/libstdc++.so.6
> #4  0x00007ffff6f83c97 in google::protobuf::internal::RepeatedPtrFieldBase::Reserve (this=0xd401b10, new_size=<optimized out>) at google/protobuf/repeated_field.cc:51
> #5  0x00007ffff6d9d526 in MergeFrom<google::protobuf::RepeatedPtrField<mesos::Value_Range>::TypeHandler> (other=..., this=0xd401b10) at ../3rdparty/libprocess/3rdparty/protobuf-2.5.0/src/google/protobuf/repeated_field.h:864
> #6  MergeFrom (other=..., this=0xd401b10) at ../3rdparty/libprocess/3rdparty/protobuf-2.5.0/src/google/protobuf/repeated_field.h:1091
> #7  mesos::Value_Ranges::MergeFrom (this=0xd401b00, from=...) at mesos.pb.cc:7440
> #8  0x00007ffff6da1e3d in mesos::Resource::MergeFrom (this=this@entry=0xd401a90, from=...) at mesos.pb.cc:9196
> #9  0x00000000004c5acc in Merge (to=<optimized out>, from=...) at ../3rdparty/libprocess/3rdparty/protobuf-2.5.0/src/google/protobuf/repeated_field.h:339
> #10 google::protobuf::internal::RepeatedPtrFieldBase::MergeFrom<google::protobuf::RepeatedPtrField<mesos::Resource>::TypeHandler> (this=this@entry=0x7fffe75ab240, other=...)
>     at ../3rdparty/libprocess/3rdparty/protobuf-2.5.0/src/google/protobuf/repeated_field.h:866
> #11 0x00000000004c5d56 in MergeFrom (other=..., this=0x7fffe75ab240) at ../3rdparty/libprocess/3rdparty/protobuf-2.5.0/src/google/protobuf/repeated_field.h:1091
> #12 Resources (_resources=..., this=0x7fffe75ab240) at ../../include/mesos/resources.hpp:78
> #13 mesos::operator<< (stream=..., resources=...) at ../../include/mesos/resources.hpp:251
> #14 0x00000000004c5e7a in operator<< (resources=..., stream=...) at ../../include/mesos/resources.hpp:251 
> #15 operator<< (resources=..., stream=...) at ../../include/mesos/resources.hpp:251
> #16 operator<< (resources=..., stream=...) at ../../include/mesos/resources.hpp:251
> #17 operator<< (resources=..., stream=...) at ../../include/mesos/resources.hpp:251
> #18 operator<< (resources=..., stream=...) at ../../include/mesos/resources.hpp:251
> #19 mesos::operator<< (stream=..., resources=...) at ../../include/mesos/resources.hpp:251
> #20 0x00000000004c5e7a in operator<< (resources=..., stream=...) at ../../include/mesos/resources.hpp:251
> #21 operator<< (resources=..., stream=...) at ../../include/mesos/resources.hpp:251
> #22 operator<< (resources=..., stream=...) at ../../include/mesos/resources.hpp:251
> #23 operator<< (resources=..., stream=...) at ../../include/mesos/resources.hpp:251
> #24 operator<< (resources=..., stream=...) at ../../include/mesos/resources.hpp:251
> #25 mesos::operator<< (stream=..., resources=...) at ../../include/mesos/resources.hpp:251
> #26 0x00000000004c5e7a in operator<< (resources=..., stream=...) at ../../include/mesos/resources.hpp:251
> #27 operator<< (resources=..., stream=...) at ../../include/mesos/resources.hpp:251
> #28 operator<< (resources=..., stream=...) at ../../include/mesos/resources.hpp:251
> #29 operator<< (resources=..., stream=...) at ../../include/mesos/resources.hpp:251
> #30 operator<< (resources=..., stream=...) at ../../include/mesos/resources.hpp:251
> #31 mesos::operator<< (stream=..., resources=...) at ../../include/mesos/resources.hpp:251
> #32 0x00000000004c5e7a in operator<< (resources=..., stream=...) at ../../include/mesos/resources.hpp:251
> #33 operator<< (resources=..., stream=...) at ../../include/mesos/resources.hpp:251
> #34 operator<< (resources=..., stream=...) at ../../include/mesos/resources.hpp:251
> #35 operator<< (resources=..., stream=...) at ../../include/mesos/resources.hpp:251
> ...
> {noformat}
> {code:title=relevant code}
>   /*implicit*/
>   Resources(const google::protobuf::RepeatedPtrField<Resource>& _resources)
>   {
>     resources.MergeFrom(_resources);
>   }
> inline std::ostream& operator << (
>     std::ostream& stream,
>     const google::protobuf::RepeatedPtrField<Resource>& resources)
> {
>   return stream << Resources(resources);
> }
> {code}
> It was fine before this commit: https://github.com/apache/mesos/commit/c9d1c4cd1be097e3bcee63855847da272c43bc68



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