Package: ngraph-gtk
Version: 6.06.13-5.1
Severity: serious
Tags: sid, patch
Justification: FTBFS
User: debian-m...@lists.debian.org
Usertags: mips-patch
Package ngraph-gtk FTBFS for mips* on testing with an error:
> make[6]: Entering directory '/«PKGBUILDDIR»/doc/html/ja'
> cat object.html.in > object.html
> ../../../src/ngraph -i ../objlist.nsc >> object.html
> Unable to init server: Could not connect: Connection refused
> /bin/bash: line 1: 23170 Segmentation fault ../../../src/ngraph -i
> ../objlist.nsc >> object.html
> Makefile:750: recipe for target 'object.html' failed
> make[6]: *** [object.html] Error 139
Full build log:
https://buildd.debian.org/status/fetch.php?pkg=ngraph-gtk&arch=mipsel&ver=6.06.13-5.1%2Bb2&stamp=1476151762
Back trace from gdb shows that segfault happens in __GI__IO_wsetb, libc.so.6
Full back trace:
(gdb) bt
#0 __GI__IO_wsetb (f=0x76df0dbc <_IO_stdout_>, b=0x0, eb=0x0, a=0) at
wgenops.c:105
#1 0x76cea24c in _IO_unbuffer_all () at genops.c:924
#2 _IO_cleanup () at genops.c:966
#3 0x76ca4eac in __run_exit_handlers (status=0, listp=0x76df03cc
<__exit_funcs>, run_list_atexit=<optimized out>, run_dtors=<optimized out>) at
exit.c:96
#4 0x76ca4f70 in __GI_exit (status=<optimized out>) at exit.c:105
#5 0x005051e8 in sysdone (obj=0x632988, inst=0x632ed0, rval=0x632ef0, argc=2,
argv=0x646048) at osystem.c:171
#6 0x004a51c0 in delobj (obj=0x632988, delid=0) at object.c:2398
#7 0x00521e44 in cmdel (nshell=0x642d70, argc=2, argv=0x645f28) at
shellcm.c:920
#8 0x0051b84c in cmdexec (nshell=0x642d70, cmdroot=0x6455d8, namedfunc=0) at
shell.c:3906
#9 0x0051c610 in cmdexecute (nshell=0x642d70, cline=0x0) at shell.c:4115
#10 0x00501a64 in cmdshell (obj=0x631ab0, inst=0x642ca0, rval=0x642cc8, argc=3,
argv=0x645638) at oshell.c:164
#11 0x004a6db0 in exeobj (obj=0x631ab0, vname=0x5ba400 "shell", id=0, argc=1,
argv=0x7fff654c) at object.c:2794
#12 0x0040db10 in main (argc=3, argv=0x7fff6634) at main.c:1007
The reason for this behavior is using of version script during creation of
ngraph executable.
Marking _IO_stdin_used symbol as global solves this issue.
Similar problem was noticed in lua5.2 package:
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=816059
The patch that solves this is attached.
Regards,
Dejan
--- ngraph-gtk-6.06.13.orig/src/ngraph_export.map
+++ ngraph-gtk-6.06.13/src/ngraph_export.map
@@ -1,5 +1,6 @@
{
global:
ngraph_*;
+ _IO_stdin_used;
local: *;
};
