[Bug 1262816] [NEW] wget crashed while using -c opt

[heap]

Public bug reported:

I downloaded directory with few files, one of them was 18G, then I
interruped wget download. After a while when my inet connection get
restored I wanted to continue to download missing files so I typed wget
with -c opt.

Wget was checking previously downloaded files and while checking file
with size 18G it crashed. Strace output is bellow. Do you have any idea?


Thanks


Strace output:


The file is already fully retrieved; nothing to do.

wget: memory exhausted
[{WIFEXITED(s) && WEXITSTATUS(s) == 1}], 0, NULL) = 7346
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
--- SIGCHLD (Child exited) @ 0 (0) ---
wait4(-1, 0x7fff96f1aa58, WNOHANG, NULL) = -1 ECHILD (No child processes)
rt_sigreturn(0xffffffffffffffff) = 0
rt_sigaction(SIGINT, {SIG_DFL, [], SA_RESTORER, 0x7fb9cd27b4a0}, {0x43f1e0, [], SA_RESTORER, 0x7fb9cd27b4a0}, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
read(255, "", 272) = 0
exit_group(1) = ?

ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: wget 1.13.4-2ubuntu1
ProcVersionSignature: Ubuntu 3.2.0-57.87-generic 3.2.52
Uname: Linux 3.2.0-57-generic x86_64
NonfreeKernelModules: wl
ApportVersion: 2.0.1-0ubuntu17.6
Architecture: amd64
Date: Thu Dec 19 20:30:29 2013
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release amd64 (20120425)
MarkForUpload: True
ProcEnviron:
 TERM=xterm
 PATH=(custom, no user)
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SourcePackage: wget
UpgradeStatus: No upgrade log present (probably fresh install)

** Affects: wget (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: amd64 apport-bug precise running-unity

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https://bugs.launchpad.net/bugs/1262816

Title:
  wget crashed while using -c opt

Status in “wget” package in Ubuntu:
  New

Bug description:
  I downloaded directory with few files, one of them was 18G, then I
  interruped wget download. After a while when my inet connection get
  restored I wanted to continue to download missing files so I typed
  wget with -c opt.

  Wget was checking previously downloaded files and while checking file
  with size 18G it crashed. Strace output is bellow. Do you have any
  idea?


  Thanks

  
  Strace output:

  
  The file is already fully retrieved; nothing to do.

  wget: memory exhausted
  [{WIFEXITED(s) && WEXITSTATUS(s) == 1}], 0, NULL) = 7346
  rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
  --- SIGCHLD (Child exited) @ 0 (0) ---
  wait4(-1, 0x7fff96f1aa58, WNOHANG, NULL) = -1 ECHILD (No child processes)
  rt_sigreturn(0xffffffffffffffff) = 0
  rt_sigaction(SIGINT, {SIG_DFL, [], SA_RESTORER, 0x7fb9cd27b4a0}, {0x43f1e0, [], SA_RESTORER, 0x7fb9cd27b4a0}, 8) = 0
  rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
  read(255, "", 272) = 0
  exit_group(1) = ?

  ProblemType: Bug
  DistroRelease: Ubuntu 12.04
  Package: wget 1.13.4-2ubuntu1
  ProcVersionSignature: Ubuntu 3.2.0-57.87-generic 3.2.52
  Uname: Linux 3.2.0-57-generic x86_64
  NonfreeKernelModules: wl
  ApportVersion: 2.0.1-0ubuntu17.6
  Architecture: amd64
  Date: Thu Dec 19 20:30:29 2013
  InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release amd64 (20120425)
  MarkForUpload: True
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  SourcePackage: wget
  UpgradeStatus: No upgrade log present (probably fresh install)

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