slrn crashed with SIGSEGV in rline_update()

Bug #1139145 reported by Brian Murray on 2013-03-02
12
This bug affects 1 person
Affects Status Importance Assigned to Milestone
slrn (Ubuntu)
Medium
Unassigned

Bug Description

I believe this happened when I was loading 1,000,000 articles in one group.

ProblemType: Crash
DistroRelease: Ubuntu 13.04
Package: slrn 1.0.0~pre18-1.3
ProcVersionSignature: Ubuntu 3.8.0-8.17-generic 3.8.0
Uname: Linux 3.8.0-8-generic x86_64
ApportVersion: 2.8-0ubuntu4
Architecture: amd64
Date: Fri Mar 1 16:36:50 2013
EcryptfsInUse: Yes
ExecutablePath: /usr/bin/slrn
InstallationDate: Installed on 2013-01-16 (44 days ago)
InstallationMedia: Ubuntu 13.04 "Raring Ringtail" - Alpha amd64 (20130116)
MarkForUpload: True
ProcCmdline: slrn
SegvAnalysis:
 Segfault happened at: 0x7fed9d3f9711: movdqu (%rdi),%xmm1
 PC (0x7fed9d3f9711) ok
 source "(%rdi)" (0x00000000) not located in a known VMA region (needed readable region)!
 destination "%xmm1" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: slrn
StacktraceTop:
 ?? () from /lib/x86_64-linux-gnu/libc.so.6
 ?? ()
 ?? () from /lib/x86_64-linux-gnu/libslang.so.2
 SLrline_redraw () from /lib/x86_64-linux-gnu/libslang.so.2
 SLrline_set_display_width () from /lib/x86_64-linux-gnu/libslang.so.2
Title: slrn crashed with SIGSEGV in SLrline_redraw()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip libvirtd lpadmin plugdev sambashare sbuild sudo

Brian Murray (brian-murray) wrote :

StacktraceTop:
 rline_update (rli=<optimized out>, prompt=0x0, buf=0x7feda013f180 "", len=0, point=<optimized out>, client_data=<optimized out>) at /build/buildd/slrn-1.0.0~pre18/src/misc.c:1571
 RLupdate (rli=0x7feda013d050) at /build/buildd/slang2-2.2.4/src/slrline.c:794
 SLrline_redraw (rli=0x7feda013d050) at /build/buildd/slang2-2.2.4/src/slrline.c:956
 SLrline_set_display_width (rli=0x7feda013d050, w=160) at /build/buildd/slang2-2.2.4/src/slrline.c:1928
 generic_read_input (prompt=0x7fffb3e3b040 "alt.binaries.dvd: Read how many? (default: 418381037) ", prompt@entry=0x7fffb3e3b400 "alt.binaries.dvd: Read how many? ", dfl=0x7fffb3e3b1a0 "418381037", str=str@entry=0x7fffb3e3b2a0 "", trim_flag=trim_flag@entry=1, no_echo=no_echo@entry=0, point=point@entry=0) at /build/buildd/slrn-1.0.0~pre18/src/misc.c:2118

Changed in slrn (Ubuntu):
importance: Undecided → Medium
summary: - slrn crashed with SIGSEGV in SLrline_redraw()
+ slrn crashed with SIGSEGV in rline_update()
tags: removed: need-amd64-retrace
Logan Rosen (logan) on 2013-04-17
information type: Private → Public
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