Bug 913852

Summary: matreshka: FTBFS in rawhide
Product: [Fedora] Fedora Reporter: Dennis Gilmore <dennis>
Component: matreshkaAssignee: Pavel Zhukov <pzhukov>
Status: CLOSED NEXTRELEASE QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 19CC: nobody, pzhukov, reznikmm, vgodunko
Target Milestone: ---   
Target Release: ---   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard:
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2013-05-14 17:22:16 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Bug Depends On: 914630    
Bug Blocks: 913825    

Description Dennis Gilmore 2013-02-22 09:05:03 UTC 
Your package matreshka failed to build from source in current rawhide.

http://koji.fedoraproject.org/koji/taskinfo?taskID=4954523

Build logs:
root.log: http://kojipkgs.fedoraproject.org/work/tasks/4523/4954523/root.log
build.log: http://kojipkgs.fedoraproject.org/work/tasks/4523/4954523/build.log
state.log: http://kojipkgs.fedoraproject.org/work/tasks/4523/4954523/state.log
NOTE: build logs are cleaned up after 1 week

For details on mass rebuild see https://fedoraproject.org/wiki/Fedora_19_Mass_Rebuild
Comment 1 Pavel Zhukov 2013-02-22 09:59:40 UTC 
Failed to build with GCC-4.8.
Comment 2 Vadim Godunko 2013-02-22 10:50:28 UTC 
This is regression in GCC 4.8. GNAT computes size of the object to be allocated incorrectly:

$ gdb .objs/string_hash_test
(gdb) break __gnat_malloc
(gdb) run
Breakpoint 2, <__gnat_malloc> (size=18446744073709551615) at s-memory.adb:75
75            if Size = size_t'Last then

I'm unable to extract small reproducer unfortunately.
Comment 3 Maxim Reznik 2013-02-22 21:46:44 UTC 
Smaller reproducer:

with Ada.Streams;

package Pkg is
   use type Ada.Streams.Stream_Element_Offset;

   type Vector (Size : Ada.Streams.Stream_Element_Offset) is record
      Value : Ada.Streams.Stream_Element_Array (0 .. Size);
   end record;

   Empty_Vector : Vector (-1);
   
end Pkg;

with Pkg;
procedure Bbb is
begin
   null;
end Bbb;

$ gnatmake bbb
gcc -c bbb.adb
gcc -c pkg.ads
pkg.ads:10:04: warning: "Storage_Error" will be raised at run time
gnatbind -x bbb.ali
gnatlink bbb.ali

$ ./bbb

raised STORAGE_ERROR : object too large
Comment 4 Fedora End Of Life 2013-04-03 19:41:39 UTC 
This bug appears to have been reported against 'rawhide' during the Fedora 19 development cycle.
Changing version to '19'.

(As we did not run this process for some time, it could affect also pre-Fedora 19 development
cycle bugs. We are very sorry. It will help us with cleanup during Fedora 19 End Of Life. Thank you.)

More information and reason for this action is here:
https://fedoraproject.org/wiki/BugZappers/HouseKeeping/Fedora19