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Segmentation fault in chunk_free () with XEmacs
- To: glibc-linux at ricardo dot ecn dot wfu dot edu
- Subject: Segmentation fault in chunk_free () with XEmacs
- From: Yasushi Shoji <yashi at yashi dot com>
- Date: Thu, 07 Oct 1999 20:46:20 -0400
- Reply-To: glibc-linux at ricardo dot ecn dot wfu dot edu
hello,
can someone else reproduce this segfault?
or, is it just my system? (high optimization level?)
comments from libc with lower optimization will be appreciated.
kernel: Linux 2.2.13pre11
Compiler: GCC 2.95.1
C Library: GNU libc 2.1.2 compiled with -O6 -mpentium
running xemacs with option '-t' gives me:
/opt/src/xemacs-21.2.19/src$ ./xemacs -t
XEmacs: Option `-t' requires an argument
Segmentation fault (core dumped)
/opt/src/xemacs-21.2.19/src$ ldd ./xemacs
libdl.so.2 => /lib/libdl.so.2 (0x4001a000)
libdb.so.3 => /lib/libdb.so.3 (0x4001d000)
libncurses.so.4 => /usr/lib/libncurses.so.4 (0x4005a000)
libm.so.6 => /lib/libm.so.6 (0x4009b000)
libc.so.6 => /lib/libc.so.6 (0x400b9000)
/lib/ld-linux.so.2 => /lib/ld-linux.so.2 (0x40000000)
(gdb) bt
#0 0x4010a5f5 in chunk_free () from /lib/libc.so.6
#1 0x4010a4c8 in free () from /lib/libc.so.6
#2 0x400da062 in exit () from /lib/libc.so.6
#3 0x8084db8 in fatal (fmt=0x81918a0 "Option `%s' requires an argument\n") at emacs.c:293
#4 0x8085fb8 in sort_args (argc=2, argv=0xbffff904) at emacs.c:1894
#5 0x80853c2 in xemacs_21_2_b19_i586_pc_linux (argc=2, argv=0xbffff904, envp=0xbffff910,
restart=0) at emacs.c:588
#6 0x80869b4 in main (argc=2, argv=0xbffff904, envp=0xbffff910) at emacs.c:2188
--
yashi