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Bug 228146 - gnomad2 crashes on start
Summary: gnomad2 crashes on start
Alias: None
Product: Fedora
Classification: Fedora
Component: gnomad2
Version: 6
Hardware: i686
OS: Linux
Target Milestone: ---
Assignee: Linus Walleij
QA Contact: Fedora Extras Quality Assurance
Depends On:
TreeView+ depends on / blocked
Reported: 2007-02-10 14:19 UTC by jouni
Modified: 2007-11-30 22:11 UTC (History)
0 users

Fixed In Version: 2.8.11-2
Doc Type: Bug Fix
Doc Text:
Clone Of:
Last Closed: 2007-02-13 16:01:53 UTC

Attachments (Terms of Use)

Description jouni 2007-02-10 14:19:46 UTC
Description of problem:
When trying to start gnomad2 it segfaults.

Version-Release number of selected component (if applicable):

How reproducible:
Every time

Steps to Reproduce:
1.  start 'gnomad2' on console
Actual results:
Segmentation fault.  (with -D1 I get this:)
$ gnomad2 -D1
Enter view_and_sort_list_store(0)...
Enter view_and_sort_list_store(2)...
Adding dir entry: , size 3792142
Adding dir entry: , size 3547218
Adding dir entry: , size 3482852
Adding dir entry: , size 3558921
Adding dir entry: , size 0
Adding dir entry: , size 3030621
Adding dir entry: , size 3199058
Adding dir entry: , size 3947205
Getting metadata for: . (1/8)

Segmentation fault

Expected results:
Program starting

Additional info:
Used to work before  (Tried last time about four weeks ago...)
Sometimes a windows shows briefly on screen.  Too briefly to see what is on it.

Last lines on strace without device connected to USB:
read(3, "\1\0\2\1\0\0\0\0\0\0\0\0\4\0\0\0\10\0\0\0\0\0\0\0\0\0\0"..., 32) = 32
mprotect(0xb32b1000, 4096, PROT_NONE)   = 0
parent_tidptr=0xb3cb1bd8, {entry_number:6, base_addr:0xb3cb1b90, limit:1048575,
seg_32bit:1, contents:0, read_exec_only:0, limit_in_pages:1, seg_not_present:0,
useable:1}, child_tidptr=0xb3cb1bd8) = 27201
futex(0x45eed7f8, FUTEX_WAKE, 1)        = 9
--- SIGSEGV (Segmentation fault) @ 0 (0) ---
+++ killed by SIGSEGV +++
Process 27200 detached

(with -f option:
[pid 27213] stat64("Something in my home dir", {st_mode=S_IFDIR|0700,
st_size=4096, ...}) = 0
[pid 27213] getdents(6, /* 0 entries */, 4096) = 0
[pid 27213] close(6)                    = 0
[pid 27213] --- SIGSEGV (Segmentation fault) @ 0 (0) ---
Process 27213 detached
--- SIGSEGV (Segmentation fault) @ 0 (0) ---
+++ killed by SIGSEGV +++
Process 27212 detached

Comment 1 Linus Walleij 2007-02-11 17:46:14 UTC
Hm, weird. I get the same thing, but only on the packages built with
RH builders! If I build from source this doesn't happen!

Comment 2 Linus Walleij 2007-02-11 23:00:50 UTC
I found that g_stat() misbehaves when linked to in RH build system
for some reason (still no idea why) so reverted to using just stat()
and submitted builds for 2.8.11-2 please tell me if this fixes your

Comment 3 jouni 2007-02-13 15:30:46 UTC
Verified the new version.  Works perfectly.  Thanks!

A bit talkative though when run from console - just a minor thing.

Comment 4 Linus Walleij 2007-02-13 16:01:53 UTC
OK closing, will fix the printf():s someday or atleast when
gnomad2 2.8.12 comes out.

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