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segfault with ncftp 3.0b15
- To: libc-alpha@cygnus.com
- Subject: segfault with ncftp 3.0b15
- From: tmrini@ntplx.net
- Date: Thu, 26 Nov 1998 15:21:32 -0500
>Submitter-Id: net
>Originator:
>Organization:
>Confidential: no
>Synopsis: ncftp 3.0b15 will segfailt (2.0.10[234] not 2.0.101)
>Severity: non-critical
>Priority: medium
>Category: libc
>Class: sw-bug
>Release: libc-2.0.104
>Environment:
Host type: i686-pc-linux-gnu
System: Linux pc.wackyland.com 2.1.129 #2 SMP Sat Nov 21 12:24:40 EST 1998 i686 unknown
Architecture: i686
Addons: crypt linuxthreads
Build CFLAGS: -O3 -mcpu=pentiumpro
Build CC: gcc
Compiler version: pgcc-2.91.57 19980901 (egcs-1.1 release)
Kernel headers: 2.1.130
Symbol versioning: yes
Build static: yes
Build shared: yes
Build pic-default: no
Build profile: yes
Build omitfp: no
Build bounded: no
Build static-nss: no
Stdio: libio
>Description:
ncftp 3.0b15 will segfault under glibc 2.0.10[234] on x86 (works under
ppc)
Starting program: /home/trini/ncftp-3.0beta15/bin/ncftp
NcFTP 3.0.0 beta 15 (November 11, 1998) by Mike Gleason.
Program received signal SIGSEGV, Segmentation fault.
0x40090fb3 in _IO_fflush (fp=0x40129ec0) at iofflush.c:41
41 result = _IO_SYNC (fp) ? EOF : 0;
(gdb) bt
#0 0x40090fb3 in _IO_fflush (fp=0x40129ec0) at iofflush.c:41
#1 0x4002a738 in rl_prep_terminal ()
#2 0x400252af in readline ()
#3 0x80542bc in Readline ()
#4 0x8052360 in Shell ()
#5 0x8051c54 in main ()
#6 0x40056732 in __libc_start_main (main=0x80518b0 <main>, argc=1,
argv=0xbffffb64, init=0x8049e34 <_init>, fini=0x80671a4 <_fini>,
rtld_fini=0x4000b744 <_dl_fini>, stack_end=0xbffffb5c)
at ../sysdeps/generic/libc-start.c:78
>How-To-Repeat:
ftp://ftp.ncftp.com/ncftp/3.0BETA/ncftp-3.0beta15-src.tar.gz
>Fix:
unknown