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endlos loop with segmentation fault
From: |
Friedrich Leisch |
Subject: |
endlos loop with segmentation fault |
Date: |
Tue, 19 Nov 1996 09:37:36 +0100 |
To: address@hidden, ka
Subject: infinite loop with segmentation fault
Bug report for Octave 1.92 configured for i586-unknown-linux
Description:
-----------
it happenend already two times at our department that somebody wanted
to quit octave and got caught in an infinite loop with octave messages
"Segmentation fault ... trying to stop myself" rushing over the screen.
Repeat-By:
---------
sorry, I cannot repeat the bug
Configuration (please do not edit this section):
-----------------------------------------------
uname output: Linux galadriel 2.0.24 #1 Tue Nov 5 09:49:51 MET 1996 i586
configure opts: --datadir=/usr/local/lib --libexecdir=/usr/local/lib
--disable-shared
Fortran compiler: g77
FFLAGS: -O
F2C:
F2CFLAGS:
FLIBS: -lf2c -L/usr/lib/gcc-lib/i486-linux/2.7.2 -lgcc
CPPFLAGS:
INCFLAGS: -I/usr/local/include -I/usr/local/include/octave-1.92
C compiler: gcc, version 2.7.2
CFLAGS: -DHAVE_CONFIG_H -mieee-fp -O
CPICFLAG: -fPIC
C++ compiler: c++, version 2.7.2
CXXFLAGS: -DHAVE_CONFIG_H -fno-implicit-templates -mieee-fp -O
CXXPICFLAG: -fPIC
LDFLAGS: -s
LIBFLAGS: -L/usr/local/lib
RLD_FLAG:
CXXLIBS: -lstdc++ -lm -L/usr/lib/gcc-lib/i486-linux/2.7.2 -lstdc++ -lm
-lgcc -lc -lgcc
TERMLIBS: -lncurses
LIBS:
LEXLIB:
LIBPLPLOT:
LIBDLFCN:
DEFS:
-DOCTAVE_SOURCE=1 -DSEPCHAR=':' -DSEPCHAR_STR=":" -DUSE_GNU_INFO=1
-DUSE_READLINE=1 -DSIZEOF_SHORT=2 -DSIZEOF_INT=4 -DSIZEOF_LONG=4
-DHAVE_ALLOCA_H=1 -DHAVE_ALLOCA=1 -DF77_APPEND_UNDERSCORE=1
-DSTDC_HEADERS=1 -DHAVE_DIRENT_H=1 -DTIME_WITH_SYS_TIME=1
-DHAVE_SYS_WAIT_H=1 -DHAVE_ASSERT_H=1 -DHAVE_CURSES_H=1 -DHAVE_FCNTL_H=1
-DHAVE_FLOAT_H=1 -DHAVE_GRP_H=1 -DHAVE_LIMITS_H=1 -DHAVE_MEMORY_H=1
-DHAVE_NAN_H=1 -DHAVE_NCURSES_H=1 -DHAVE_PWD_H=1 -DHAVE_STDLIB_H=1
-DHAVE_STRING_H=1 -DHAVE_SYS_PARAM_H=1 -DHAVE_SYS_RESOURCE_H=1
-DHAVE_SYS_STAT_H=1 -DHAVE_SYS_TIME_H=1 -DHAVE_SYS_TIMES_H=1
-DHAVE_SYS_TYPES_H=1 -DHAVE_SYS_UTSNAME_H=1 -DHAVE_TERMCAP_H=1
-DHAVE_TERMIO_H=1 -DHAVE_TERMIOS_H=1 -DHAVE_UNISTD_H=1 -DHAVE_VARARGS_H=1
-DNPSOL_MISSING=1 -DQPSOL_MISSING=1 -DFSQP_MISSING=1 -DHAVE_ATEXIT=1
-DHAVE_BCOPY=1 -DHAVE_BZERO=1 -DHAVE_DUP2=1 -DHAVE_ENDGRENT=1
-DHAVE_ENDPWENT=1 -DHAVE_EXECVP=1 -DHAVE_FCNTL=1 -DHAVE_FORK=1
-DHAVE_GETCWD=1 -DHAVE_GETEGID=1 -DHAVE_GETEUID=1 -DHAVE_GETGID=1
-DHAVE_GETGRENT=1 -DHAVE_GETGRGID=1 -DHAVE_GETGRNAM=1 -DHAVE_GETHOSTNAME=1
-DHAVE_GETPGRP=1 -DHAVE_GETPID=1 -DHAVE_GETPPID=1 -DHAVE_GETPWENT=1
-DHAVE_GETPWNAM=1 -DHAVE_GETPWUID=1 -DHAVE_GETUID=1 -DHAVE_LSTAT=1
-DHAVE_MEMMOVE=1 -DHAVE_MKDIR=1 -DHAVE_MKFIFO=1 -DHAVE_ON_EXIT=1
-DHAVE_PIPE=1 -DHAVE_PUTENV=1 -DHAVE_RENAME=1 -DHAVE_RINDEX=1
-DHAVE_RMDIR=1 -DHAVE_SETGRENT=1 -DHAVE_SETPWENT=1 -DHAVE_SETVBUF=1
-DHAVE_SIGACTION=1 -DHAVE_SIGPENDING=1 -DHAVE_SIGPROCMASK=1
-DHAVE_SIGSUSPEND=1 -DHAVE_STAT=1 -DHAVE_STRCASECMP=1 -DHAVE_STRDUP=1
-DHAVE_STRERROR=1 -DHAVE_STRNCASECMP=1 -DHAVE_TEMPNAM=1 -DHAVE_UMASK=1
-DHAVE_UNLINK=1 -DHAVE_VFPRINTF=1 -DHAVE_VSPRINTF=1 -DHAVE_WAITPID=1
-DHAVE_LIBDL=1 -DHAVE_DLOPEN=1 -DHAVE_DLSYM=1 -DHAVE_DLERROR=1
-DHAVE_DLCLOSE=1 -DWITH_DL=1 -DWITH_DYNAMIC_LINKING=1 -DHAVE_LIBM=1
-DHAVE_FINITE=1 -DHAVE_ISNAN=1 -DHAVE_ISINF=1 -DHAVE_ACOSH=1
-DHAVE_ASINH=1 -DHAVE_ATANH=1 -DHAVE_ERF=1 -DHAVE_ERFC=1
-DHAVE_ST_BLKSIZE=1 -DHAVE_ST_BLOCKS=1 -DHAVE_ST_RDEV=1 -DHAVE_TZNAME=1
-DRETSIGTYPE=void -DSYS_SIGLIST_DECLARED=1 -DHAVE_SYS_SIGLIST=1
-DHAVE_POSIX_SIGNALS=1 -DHAVE_GETRUSAGE=1 -DHAVE_TIMES=1
-DGNUPLOT_HAS_MULTIPLOT=1 -DGNUPLOT_HAS_FRAMES=1
User-preferences (please do not edit this section):
--------------------------------------------------
EDITOR = "vi"
IMAGEPATH = ".:/usr/local/lib/octave/1.92/imagelib//"
INFO_FILE = "/usr/local/info/octave.info"
LOADPATH =
".:/home/Leisch/work/octave//:/home/Leisch/lib/octave//:.:/usr/local/lib/octave/site/oct/i586-unknown-linux//:/usr/local/lib/octave/site/m//:/usr/local/lib/octave/1.92/oct/i586-unknown-linux//:/usr/local/lib/octave/1.92/m//"
OCTAVE_VERSION = "1.92"
PAGER = "less"
PS1 = "\\s:\\#> "
PS2 = "> "
automatic_replot = 0
whitespace_in_literal_matrix = 0
default_save_format = "mat-binary"
do_fortran_indexing = 1
empty_list_elements_ok = 1
eps = 2.22045e-16
gnuplot_binary = "gnuplot"
ignore_function_time_stamp = "system"
implicit_str_to_num_ok = 1
ok_to_lose_imaginary_part = 1
output_max_field_width = 10
output_precision = 5
page_screen_output = 1
prefer_column_vectors = 0
prefer_zero_one_indexing = 1
print_answer_id_name = 1
print_empty_dimensions = 0
propagate_empty_matrices = 1
resize_on_range_error = 1
return_last_computed_value = 0
save_precision = 15
silent_functions = 0
split_long_rows = 1
treat_neg_dim_as_zero = 1
warn_assign_as_truth_value = 1
warn_comma_in_global_decl = 1
warn_divide_by_zero = 1
- endlos loop with segmentation fault,
Friedrich Leisch <=