Bug 1047627 - memory corruption in fann_error
Summary: memory corruption in fann_error
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Fedora
Classification: Fedora
Component: fann
Version: 19
Hardware: Unspecified
OS: Unspecified
unspecified
unspecified
Target Milestone: ---
Assignee: Tomas Smetana
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2014-01-01 07:58 UTC by Remi Collet
Modified: 2014-05-06 00:01 UTC (History)
1 user (show)

Fixed In Version: fann-2.2.0-5.fc19
Clone Of:
Environment:
Last Closed: 2014-01-24 07:44:32 UTC
Type: Bug
Embargoed:


Attachments (Terms of Use)
0001-fix-memory-corruption-in-fann_error-1047627.patch (5.79 KB, patch)
2014-01-01 08:40 UTC, Remi Collet
no flags Details | Diff

Description Remi Collet 2014-01-01 07:58:23 UTC
From fann_error.c

   errstr = (char *) malloc(FANN_ERRSTR_MAX);
   vsprintf(errstr, ...

This is obviously broken as there is no length check.

Switching to vsnprintf seems mandatory.


Ex, runnning test suite for pecl/fann

In fann_stdio.c
fann_error(NULL, FANN_E_WRONG_CONFIG_VERSION, configuration_file);

Message: Wrong version of configuration file, aborting read of configuration file "%s"
Option:  /home/rpmbuild/SPECS/remirepo/php/pecl/php-pecl-fann/fann-1.0.6/tests/fann_create_from_file_invalid.tmp

This is about 180 char, so > FANN_ERRSTR_MAX (128)

Comment 1 Remi Collet 2014-01-01 08:00:46 UTC
$ valgrind zts-php -n -d extension=modules/fann.so  tests/fann_create_from_file_basic.phpt 
==31606== Memcheck, a memory error detector
==31606== Copyright (C) 2002-2012, and GNU GPL'd, by Julian Seward et al.
==31606== Using Valgrind-3.8.1 and LibVEX; rerun with -h for copyright info
==31606== Command: zts-php -n -d extension=modules/fann.so tests/fann_create_from_file_basic.phpt
==31606== 
--TEST--
Test function fann_create_from_file() by calling it with its expected arguments
--FILE--
bool(true)
resource(5) of type (FANN)
==31606== Invalid write of size 8
==31606==    at 0x7F6FEB2: __GI_mempcpy (memcpy.S:220)
==31606==    by 0x7F5F408: _IO_default_xsputn (genops.c:464)
==31606==    by 0x7F2EDB1: vfprintf (vfprintf.c:1635)
==31606==    by 0x7FF0DD7: __vsprintf_chk (vsprintf_chk.c:85)
==31606==    by 0xFADE6BF: fann_error (stdio2.h:46)
==31606==    by 0xFAE2BF8: fann_create_from_fd (fann_io.c:420)
==31606==    by 0xFAE3397: fann_create_from_file (fann_io.c:41)
==31606==    by 0xF8CA0DA: zif_fann_create_from_file (fann.c:3408)
==31606==    by 0x345B11: dtrace_execute_internal (zend_dtrace.c:97)
==31606==    by 0x415D9E: zend_do_fcall_common_helper_SPEC (zend_vm_execute.h:552)
==31606==    by 0x3855DA: execute_ex (zend_vm_execute.h:363)
==31606==    by 0x3459EE: dtrace_execute_ex (zend_dtrace.c:73)
==31606==  Address 0x9301a9a is 122 bytes inside a block of size 128 alloc'd
==31606==    at 0x4C28409: malloc (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
==31606==    by 0xFADE529: fann_error (fann_error.c:108)
==31606==    by 0xFAE2BF8: fann_create_from_fd (fann_io.c:420)
==31606==    by 0xFAE3397: fann_create_from_file (fann_io.c:41)
==31606==    by 0xF8CA0DA: zif_fann_create_from_file (fann.c:3408)
==31606==    by 0x345B11: dtrace_execute_internal (zend_dtrace.c:97)
==31606==    by 0x415D9E: zend_do_fcall_common_helper_SPEC (zend_vm_execute.h:552)
==31606==    by 0x3855DA: execute_ex (zend_vm_execute.h:363)
==31606==    by 0x3459EE: dtrace_execute_ex (zend_dtrace.c:73)
==31606==    by 0x35983D: zend_execute_scripts (zend.c:1316)
==31606==    by 0x2E9797: php_execute_script (main.c:2506)
==31606==    by 0x41820C: do_cli (php_cli.c:994)
==31606== 
==31606== Invalid write of size 8
==31606==    at 0x7F6FEB6: __GI_mempcpy (memcpy.S:221)
==31606==    by 0x7F5F408: _IO_default_xsputn (genops.c:464)
==31606==    by 0x7F2EDB1: vfprintf (vfprintf.c:1635)
==31606==    by 0x7FF0DD7: __vsprintf_chk (vsprintf_chk.c:85)
==31606==    by 0xFADE6BF: fann_error (stdio2.h:46)
==31606==    by 0xFAE2BF8: fann_create_from_fd (fann_io.c:420)
==31606==    by 0xFAE3397: fann_create_from_file (fann_io.c:41)
==31606==    by 0xF8CA0DA: zif_fann_create_from_file (fann.c:3408)
==31606==    by 0x345B11: dtrace_execute_internal (zend_dtrace.c:97)
==31606==    by 0x415D9E: zend_do_fcall_common_helper_SPEC (zend_vm_execute.h:552)
==31606==    by 0x3855DA: execute_ex (zend_vm_execute.h:363)
==31606==    by 0x3459EE: dtrace_execute_ex (zend_dtrace.c:73)
==31606==  Address 0x9301aa2 is 2 bytes after a block of size 128 alloc'd
==31606==    at 0x4C28409: malloc (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
==31606==    by 0xFADE529: fann_error (fann_error.c:108)
==31606==    by 0xFAE2BF8: fann_create_from_fd (fann_io.c:420)
==31606==    by 0xFAE3397: fann_create_from_file (fann_io.c:41)
==31606==    by 0xF8CA0DA: zif_fann_create_from_file (fann.c:3408)
==31606==    by 0x345B11: dtrace_execute_internal (zend_dtrace.c:97)
==31606==    by 0x415D9E: zend_do_fcall_common_helper_SPEC (zend_vm_execute.h:552)
==31606==    by 0x3855DA: execute_ex (zend_vm_execute.h:363)
==31606==    by 0x3459EE: dtrace_execute_ex (zend_dtrace.c:73)
==31606==    by 0x35983D: zend_execute_scripts (zend.c:1316)
==31606==    by 0x2E9797: php_execute_script (main.c:2506)
==31606==    by 0x41820C: do_cli (php_cli.c:994)
==31606== 
==31606== Invalid write of size 8
==31606==    at 0x7F6FE81: __GI_mempcpy (memcpy.S:201)
==31606==    by 0x7F5F408: _IO_default_xsputn (genops.c:464)
==31606==    by 0x7F2EDB1: vfprintf (vfprintf.c:1635)
==31606==    by 0x7FF0DD7: __vsprintf_chk (vsprintf_chk.c:85)
==31606==    by 0xFADE6BF: fann_error (stdio2.h:46)
==31606==    by 0xFAE2BF8: fann_create_from_fd (fann_io.c:420)
==31606==    by 0xFAE3397: fann_create_from_file (fann_io.c:41)
==31606==    by 0xF8CA0DA: zif_fann_create_from_file (fann.c:3408)
==31606==    by 0x345B11: dtrace_execute_internal (zend_dtrace.c:97)
==31606==    by 0x415D9E: zend_do_fcall_common_helper_SPEC (zend_vm_execute.h:552)
==31606==    by 0x3855DA: execute_ex (zend_vm_execute.h:363)
==31606==    by 0x3459EE: dtrace_execute_ex (zend_dtrace.c:73)
==31606==  Address 0x9301aaa is 10 bytes after a block of size 128 alloc'd
==31606==    at 0x4C28409: malloc (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
==31606==    by 0xFADE529: fann_error (fann_error.c:108)
==31606==    by 0xFAE2BF8: fann_create_from_fd (fann_io.c:420)
==31606==    by 0xFAE3397: fann_create_from_file (fann_io.c:41)
==31606==    by 0xF8CA0DA: zif_fann_create_from_file (fann.c:3408)
==31606==    by 0x345B11: dtrace_execute_internal (zend_dtrace.c:97)
==31606==    by 0x415D9E: zend_do_fcall_common_helper_SPEC (zend_vm_execute.h:552)
==31606==    by 0x3855DA: execute_ex (zend_vm_execute.h:363)
==31606==    by 0x3459EE: dtrace_execute_ex (zend_dtrace.c:73)
==31606==    by 0x35983D: zend_execute_scripts (zend.c:1316)
==31606==    by 0x2E9797: php_execute_script (main.c:2506)
==31606==    by 0x41820C: do_cli (php_cli.c:994)
==31606== 
==31606== Invalid write of size 8
==31606==    at 0x7F6FE84: __GI_mempcpy (memcpy.S:202)
==31606==    by 0x7F5F408: _IO_default_xsputn (genops.c:464)
==31606==    by 0x7F2EDB1: vfprintf (vfprintf.c:1635)
==31606==    by 0x7FF0DD7: __vsprintf_chk (vsprintf_chk.c:85)
==31606==    by 0xFADE6BF: fann_error (stdio2.h:46)
==31606==    by 0xFAE2BF8: fann_create_from_fd (fann_io.c:420)
==31606==    by 0xFAE3397: fann_create_from_file (fann_io.c:41)
==31606==    by 0xF8CA0DA: zif_fann_create_from_file (fann.c:3408)
==31606==    by 0x345B11: dtrace_execute_internal (zend_dtrace.c:97)
==31606==    by 0x415D9E: zend_do_fcall_common_helper_SPEC (zend_vm_execute.h:552)
==31606==    by 0x3855DA: execute_ex (zend_vm_execute.h:363)
==31606==    by 0x3459EE: dtrace_execute_ex (zend_dtrace.c:73)
==31606==  Address 0x9301ab2 is 18 bytes after a block of size 128 alloc'd
==31606==    at 0x4C28409: malloc (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
==31606==    by 0xFADE529: fann_error (fann_error.c:108)
==31606==    by 0xFAE2BF8: fann_create_from_fd (fann_io.c:420)
==31606==    by 0xFAE3397: fann_create_from_file (fann_io.c:41)
==31606==    by 0xF8CA0DA: zif_fann_create_from_file (fann.c:3408)
==31606==    by 0x345B11: dtrace_execute_internal (zend_dtrace.c:97)
==31606==    by 0x415D9E: zend_do_fcall_common_helper_SPEC (zend_vm_execute.h:552)
==31606==    by 0x3855DA: execute_ex (zend_vm_execute.h:363)
==31606==    by 0x3459EE: dtrace_execute_ex (zend_dtrace.c:73)
==31606==    by 0x35983D: zend_execute_scripts (zend.c:1316)
==31606==    by 0x2E9797: php_execute_script (main.c:2506)
==31606==    by 0x41820C: do_cli (php_cli.c:994)
==31606== 
==31606== Invalid write of size 8
==31606==    at 0x7F6FE88: __GI_mempcpy (memcpy.S:203)
==31606==    by 0x7F5F408: _IO_default_xsputn (genops.c:464)
==31606==    by 0x7F2EDB1: vfprintf (vfprintf.c:1635)
==31606==    by 0x7FF0DD7: __vsprintf_chk (vsprintf_chk.c:85)
==31606==    by 0xFADE6BF: fann_error (stdio2.h:46)
==31606==    by 0xFAE2BF8: fann_create_from_fd (fann_io.c:420)
==31606==    by 0xFAE3397: fann_create_from_file (fann_io.c:41)
==31606==    by 0xF8CA0DA: zif_fann_create_from_file (fann.c:3408)
==31606==    by 0x345B11: dtrace_execute_internal (zend_dtrace.c:97)
==31606==    by 0x415D9E: zend_do_fcall_common_helper_SPEC (zend_vm_execute.h:552)
==31606==    by 0x3855DA: execute_ex (zend_vm_execute.h:363)
==31606==    by 0x3459EE: dtrace_execute_ex (zend_dtrace.c:73)
==31606==  Address 0x9301aba is not stack'd, malloc'd or (recently) free'd
==31606== 
==31606== Invalid write of size 8
==31606==    at 0x7F6FE8C: __GI_mempcpy (memcpy.S:204)
==31606==    by 0x7F5F408: _IO_default_xsputn (genops.c:464)
==31606==    by 0x7F2EDB1: vfprintf (vfprintf.c:1635)
==31606==    by 0x7FF0DD7: __vsprintf_chk (vsprintf_chk.c:85)
==31606==    by 0xFADE6BF: fann_error (stdio2.h:46)
==31606==    by 0xFAE2BF8: fann_create_from_fd (fann_io.c:420)
==31606==    by 0xFAE3397: fann_create_from_file (fann_io.c:41)
==31606==    by 0xF8CA0DA: zif_fann_create_from_file (fann.c:3408)
==31606==    by 0x345B11: dtrace_execute_internal (zend_dtrace.c:97)
==31606==    by 0x415D9E: zend_do_fcall_common_helper_SPEC (zend_vm_execute.h:552)
==31606==    by 0x3855DA: execute_ex (zend_vm_execute.h:363)
==31606==    by 0x3459EE: dtrace_execute_ex (zend_dtrace.c:73)
==31606==  Address 0x9301ac2 is not stack'd, malloc'd or (recently) free'd
==31606== 
==31606== Invalid write of size 1
==31606==    at 0x7F6FDBE: __GI_mempcpy (memcpy.S:72)
==31606==    by 0x7F5F408: _IO_default_xsputn (genops.c:464)
==31606==    by 0x7F2EDB1: vfprintf (vfprintf.c:1635)
==31606==    by 0x7FF0DD7: __vsprintf_chk (vsprintf_chk.c:85)
==31606==    by 0xFADE6BF: fann_error (stdio2.h:46)
==31606==    by 0xFAE2BF8: fann_create_from_fd (fann_io.c:420)
==31606==    by 0xFAE3397: fann_create_from_file (fann_io.c:41)
==31606==    by 0xF8CA0DA: zif_fann_create_from_file (fann.c:3408)
==31606==    by 0x345B11: dtrace_execute_internal (zend_dtrace.c:97)
==31606==    by 0x415D9E: zend_do_fcall_common_helper_SPEC (zend_vm_execute.h:552)
==31606==    by 0x3855DA: execute_ex (zend_vm_execute.h:363)
==31606==    by 0x3459EE: dtrace_execute_ex (zend_dtrace.c:73)
==31606==  Address 0x9301aca is not stack'd, malloc'd or (recently) free'd
==31606== 
==31606== Invalid write of size 2
==31606==    at 0x7F6FDCE: __GI_mempcpy (memcpy.S:84)
==31606==    by 0x7F5F408: _IO_default_xsputn (genops.c:464)
==31606==    by 0x7F2EDB1: vfprintf (vfprintf.c:1635)
==31606==    by 0x7FF0DD7: __vsprintf_chk (vsprintf_chk.c:85)
==31606==    by 0xFADE6BF: fann_error (stdio2.h:46)
==31606==    by 0xFAE2BF8: fann_create_from_fd (fann_io.c:420)
==31606==    by 0xFAE3397: fann_create_from_file (fann_io.c:41)
==31606==    by 0xF8CA0DA: zif_fann_create_from_file (fann.c:3408)
==31606==    by 0x345B11: dtrace_execute_internal (zend_dtrace.c:97)
==31606==    by 0x415D9E: zend_do_fcall_common_helper_SPEC (zend_vm_execute.h:552)
==31606==    by 0x3855DA: execute_ex (zend_vm_execute.h:363)
==31606==    by 0x3459EE: dtrace_execute_ex (zend_dtrace.c:73)
==31606==  Address 0x9301acb is not stack'd, malloc'd or (recently) free'd
==31606== 
==31606== Invalid write of size 4
==31606==    at 0x7F6FDE0: __GI_mempcpy (memcpy.S:96)
==31606==    by 0x7F5F408: _IO_default_xsputn (genops.c:464)
==31606==    by 0x7F2EDB1: vfprintf (vfprintf.c:1635)
==31606==    by 0x7FF0DD7: __vsprintf_chk (vsprintf_chk.c:85)
==31606==    by 0xFADE6BF: fann_error (stdio2.h:46)
==31606==    by 0xFAE2BF8: fann_create_from_fd (fann_io.c:420)
==31606==    by 0xFAE3397: fann_create_from_file (fann_io.c:41)
==31606==    by 0xF8CA0DA: zif_fann_create_from_file (fann.c:3408)
==31606==    by 0x345B11: dtrace_execute_internal (zend_dtrace.c:97)
==31606==    by 0x415D9E: zend_do_fcall_common_helper_SPEC (zend_vm_execute.h:552)
==31606==    by 0x3855DA: execute_ex (zend_vm_execute.h:363)
==31606==    by 0x3459EE: dtrace_execute_ex (zend_dtrace.c:73)
==31606==  Address 0x9301acd is not stack'd, malloc'd or (recently) free'd
==31606== 
==31606== Invalid write of size 1
==31606==    at 0x7F5F42D: _IO_default_xsputn (genops.c:476)
==31606==    by 0x7F2E15A: vfprintf (vfprintf.c:1666)
==31606==    by 0x7FF0DD7: __vsprintf_chk (vsprintf_chk.c:85)
==31606==    by 0xFADE6BF: fann_error (stdio2.h:46)
==31606==    by 0xFAE2BF8: fann_create_from_fd (fann_io.c:420)
==31606==    by 0xFAE3397: fann_create_from_file (fann_io.c:41)
==31606==    by 0xF8CA0DA: zif_fann_create_from_file (fann.c:3408)
==31606==    by 0x345B11: dtrace_execute_internal (zend_dtrace.c:97)
==31606==    by 0x415D9E: zend_do_fcall_common_helper_SPEC (zend_vm_execute.h:552)
==31606==    by 0x3855DA: execute_ex (zend_vm_execute.h:363)
==31606==    by 0x3459EE: dtrace_execute_ex (zend_dtrace.c:73)
==31606==    by 0x35983D: zend_execute_scripts (zend.c:1316)
==31606==  Address 0x9301ad1 is not stack'd, malloc'd or (recently) free'd
==31606== 
==31606== Invalid write of size 1
==31606==    at 0x7FF0DDD: __vsprintf_chk (vsprintf_chk.c:87)
==31606==    by 0xFADE6BF: fann_error (stdio2.h:46)
==31606==    by 0xFAE2BF8: fann_create_from_fd (fann_io.c:420)
==31606==    by 0xFAE3397: fann_create_from_file (fann_io.c:41)
==31606==    by 0xF8CA0DA: zif_fann_create_from_file (fann.c:3408)
==31606==    by 0x345B11: dtrace_execute_internal (zend_dtrace.c:97)
==31606==    by 0x415D9E: zend_do_fcall_common_helper_SPEC (zend_vm_execute.h:552)
==31606==    by 0x3855DA: execute_ex (zend_vm_execute.h:363)
==31606==    by 0x3459EE: dtrace_execute_ex (zend_dtrace.c:73)
==31606==    by 0x35983D: zend_execute_scripts (zend.c:1316)
==31606==    by 0x2E9797: php_execute_script (main.c:2506)
==31606==    by 0x41820C: do_cli (php_cli.c:994)
==31606==  Address 0x9301ad4 is not stack'd, malloc'd or (recently) free'd
==31606== 
--31606-- VALGRIND INTERNAL ERROR: Valgrind received a signal 11 (SIGSEGV) - exiting
--31606-- si_code=80;  Faulting address: 0x0;  sp: 0x403049de0

valgrind: the 'impossible' happened:
   Killed by fatal signal
==31606==    at 0x380656B6: ??? (in /usr/lib64/valgrind/memcheck-amd64-linux)
==31606==    by 0x3802CAAC: ??? (in /usr/lib64/valgrind/memcheck-amd64-linux)
==31606==    by 0x3802CC32: ??? (in /usr/lib64/valgrind/memcheck-amd64-linux)
==31606==    by 0x3809F3AD: ??? (in /usr/lib64/valgrind/memcheck-amd64-linux)
==31606==    by 0x380AE0FC: ??? (in /usr/lib64/valgrind/memcheck-amd64-linux)

sched status:
  running_tid=1

Thread 1: status = VgTs_Runnable
==31606==    at 0x4C28409: malloc (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
==31606==    by 0x7F6C3F9: strdup (strdup.c:42)
==31606==    by 0x2E5D34: php_error_cb (main.c:990)
==31606==    by 0x35837B: zend_error (zend.c:1117)
==31606==    by 0x2E68D1: php_verror (main.c:870)
==31606==    by 0x2E6D36: php_error_docref0 (main.c:882)
==31606==    by 0xF8CA13C: zif_fann_create_from_file (fann.c:3410)
==31606==    by 0x345B11: dtrace_execute_internal (zend_dtrace.c:97)
==31606==    by 0x415D9E: zend_do_fcall_common_helper_SPEC (zend_vm_execute.h:552)
==31606==    by 0x3855DA: execute_ex (zend_vm_execute.h:363)
==31606==    by 0x3459EE: dtrace_execute_ex (zend_dtrace.c:73)
==31606==    by 0x35983D: zend_execute_scripts (zend.c:1316)
==31606==    by 0x2E9797: php_execute_script (main.c:2506)
==31606==    by 0x41820C: do_cli (php_cli.c:994)
==31606==    by 0x1C3A35: main (php_cli.c:1378)

Comment 2 Remi Collet 2014-01-01 08:06:35 UTC
Notice: there is also a memory leak, as in some case the malloced buffer is not freed.

Comment 3 Remi Collet 2014-01-01 08:40:19 UTC
Created attachment 844054 [details]
0001-fix-memory-corruption-in-fann_error-1047627.patch

git format-patch

Fix proposal (need to be reported upstream).

Comment 4 Remi Collet 2014-01-01 18:21:12 UTC
I sent the proposed patch to upstream, but also notice this was already reported, see https://github.com/libfann/fann/pull/2 (the fix is different)

Comment 5 Tomas Smetana 2014-01-08 09:15:31 UTC
Hi Remi,
  thanks a lot for the patch.  I took a look at the other proposed fix [1] by bukka and it seems the differences are merely cosmetic or have negligible impact.  I will use your patch as is for now.

[1] https://github.com/bukka/fann/commit/0b07b4c1f7162d5b5cb1782e538ff65b036b586e

Comment 6 Fedora Update System 2014-01-08 11:25:32 UTC
fann-2.2.0-5.fc20 has been submitted as an update for Fedora 20.
https://admin.fedoraproject.org/updates/fann-2.2.0-5.fc20

Comment 7 Fedora Update System 2014-01-08 11:25:42 UTC
fann-2.2.0-5.fc19 has been submitted as an update for Fedora 19.
https://admin.fedoraproject.org/updates/fann-2.2.0-5.fc19

Comment 8 Fedora Update System 2014-01-09 07:44:41 UTC
Package fann-2.2.0-5.fc19:
* should fix your issue,
* was pushed to the Fedora 19 testing repository,
* should be available at your local mirror within two days.
Update it with:
# su -c 'yum update --enablerepo=updates-testing fann-2.2.0-5.fc19'
as soon as you are able to.
Please go to the following url:
https://admin.fedoraproject.org/updates/FEDORA-2014-0494/fann-2.2.0-5.fc19
then log in and leave karma (feedback).

Comment 9 Fedora Update System 2014-01-09 07:44:48 UTC
Package fann-2.2.0-5.fc20:
* should fix your issue,
* was pushed to the Fedora 20 testing repository,
* should be available at your local mirror within two days.
Update it with:
# su -c 'yum update --enablerepo=updates-testing fann-2.2.0-5.fc20'
as soon as you are able to.
Please go to the following url:
https://admin.fedoraproject.org/updates/FEDORA-2014-0495/fann-2.2.0-5.fc20
then log in and leave karma (feedback).

Comment 10 Fedora Update System 2014-01-24 07:44:32 UTC
fann-2.2.0-5.fc20 has been pushed to the Fedora 20 stable repository.  If problems still persist, please make note of it in this bug report.

Comment 11 Fedora Update System 2014-01-24 07:49:15 UTC
fann-2.2.0-5.fc19 has been pushed to the Fedora 19 stable repository.  If problems still persist, please make note of it in this bug report.

Comment 12 Fedora Update System 2014-01-31 12:44:16 UTC
fann-2.2.0-6.el6 has been submitted as an update for Fedora EPEL 6.
https://admin.fedoraproject.org/updates/fann-2.2.0-6.el6

Comment 13 Fedora Update System 2014-05-06 00:01:17 UTC
fann-2.2.0-6.el6 has been pushed to the Fedora EPEL 6 stable repository.  If problems still persist, please make note of it in this bug report.


Note You need to log in before you can comment on or make changes to this bug.