gvfsd-sftp crashed with SIGSEGV in fast_validate() if the target host is not in .ssh/known_hosts
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
gvfs |
Fix Released
|
High
|
|||
gvfs (Ubuntu) |
Fix Released
|
Medium
|
Martin Pitt |
Bug Description
Crashing while opening a SMB share.
ProblemType: Crash
DistroRelease: Ubuntu 12.10
Package: gvfs-backends 1.13.4-0ubuntu2
ProcVersionSign
Uname: Linux 3.5.0-8-generic x86_64
ApportVersion: 2.4-0ubuntu6
Architecture: amd64
Date: Sun Aug 5 22:02:34 2012
ExecutablePath: /usr/lib/
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Alpha amd64 (20110705.1)
ProcCmdline: /usr/lib/
ProcEnviron:
SHELL=/bin/bash
PATH=(custom, no user)
LANGUAGE=
LANG=nl_BE.UTF-8
SegvAnalysis:
Segfault happened at: 0x7f8f4df86f28 <g_utf8_
PC (0x7f8f4df86f28) ok
source "(%rdi)" (0x687475612065
destination "%r8d" ok
Stack memory exhausted (SP below stack segment)
SegvReason: reading unknown VMA
Signal: 11
SourcePackage: gvfs
StacktraceTop:
g_utf8_validate () from /lib/x86_
g_variant_
g_variant_new_strv () from /lib/x86_
?? () from /lib/x86_
?? () from /lib/x86_
Title: gvfsd-sftp crashed with SIGSEGV in g_utf8_validate()
UpgradeStatus: Upgraded to quantal on 2012-06-19 (46 days ago)
UserGroups: adm admin cdrom dialout libvirtd lpadmin plugdev sambashare
tags: | added: running-unity |
Changed in gvfs: | |
importance: | Unknown → High |
status: | Unknown → Confirmed |
Changed in gvfs: | |
status: | Confirmed → Fix Released |
StacktraceTop: buildd/ glib2.0- 2.33.6/ ./glib/ gutf8.c: 1461 entry=0x6874756 120656854 <Address 0x6874756120656854 out of bounds>, max_len= max_len@ entry=- 1, end=end@entry=0x0) at /build/ buildd/ glib2.0- 2.33.6/ ./glib/ gutf8.c: 1629 new_string (string= 0x6874756120656 854 <Address 0x6874756120656854 out of bounds>) at /build/ buildd/ glib2.0- 2.33.6/ ./glib/ gvariant. c:1270 0b750, length=<optimized out>) at /build/ buildd/ glib2.0- 2.33.6/ ./glib/ gvariant. c:1497 valist_ new_leaf (app=0x7f8f4ba0 b4c8, str=0x7f8f4ba0b498) at /build/ buildd/ glib2.0- 2.33.6/ ./glib/ gvariant. c:4207
fast_validate (str=<optimized out>) at /build/
g_utf8_validate (str=str@
g_variant_
g_variant_new_strv (strv=0x7f8f4ba
g_variant_