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* [Bug libfortran/16080] New: segmentation fault when reading empty string
@ 2004-06-19 13:47 wieferink at freenet dot de
2004-06-19 16:31 ` [Bug libfortran/16080] " bdavis at gcc dot gnu dot org
` (4 more replies)
0 siblings, 5 replies; 6+ messages in thread
From: wieferink at freenet dot de @ 2004-06-19 13:47 UTC (permalink / raw)
To: gcc-bugs
The Fortran95-file
<snip>
program test
implicit none
integer :: save_type
character(250) :: temp_name
read(5, *) save_type
read(5, *) temp_name
end program test
</snip>
compiled with
<snip>
wiefer@ferdinand:~/temp/empty_string> f95-gfortran -v empty_string.f90
Driving: f95-gfortran -v empty_string.f90 -lgfortranbegin -lgfortran -lm -shared-libgcc
Lese Spezifikationen von /usr/local/lib/gcc/i686-pc-linux-gnu/3.5.0/specs
Konfiguriert mit: ../gcc/configure --program-prefix=f95- --enable-languages=c,c++,f95
Thread-Modell: posix
gcc-Version 3.5.0 20040619 (experimental)
/usr/local/libexec/gcc/i686-pc-linux-gnu/3.5.0/f951 empty_string.f90 -quiet -dumpbase
empty_string.f90 -mtune=pentiumpro -auxbase empty_string -version -o /tmp/ccm2xJrT.s
GNU F95 version 3.5.0 20040619 (experimental) (i686-pc-linux-gnu)
compiled by GNU C version 3.5.0 20040619 (experimental).
GGC-Heuristik: --param ggc-min-expand=30 --param ggc-min-heapsize=4096
as --traditional-format -V -Qy -o /tmp/ccSosg4E.o /tmp/ccm2xJrT.s
GNU assembler version 2.13.90.0.18 (i486-suse-linux) using BFD version 2.13.90.0.18
20030121 (SuSE Linux)
/usr/local/libexec/gcc/i686-pc-linux-gnu/3.5.0/collect2 --eh-frame-hdr -m elf_i386
-dynamic-linker /lib/ld-linux.so.2 /usr/lib/crt1.o /usr/lib/crti.o
/usr/local/lib/gcc/i686-pc-linux-gnu/3.5.0/crtbegin.o -L/usr/local/lib/gcc/i686-pc-linux-gnu/3.5.0
-L/usr/local/lib/gcc/i686-pc-linux-gnu/3.5.0/../../.. /tmp/ccSosg4E.o -lgfortranbegin -lgfortran -lm
-lgcc_s -lgcc -lc -lgcc_s -lgcc /usr/local/lib/gcc/i686-pc-linux-gnu/3.5.0/crtend.o /usr/lib/crtn.o
</snip>
produces a segmentation fault on the input file
<snip>
1
""
</snip>
--
Summary: segmentation fault when reading empty string
Product: gcc
Version: unknown
Status: UNCONFIRMED
Severity: normal
Priority: P2
Component: libfortran
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: wieferink at freenet dot de
CC: gcc-bugs at gcc dot gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16080
^ permalink raw reply [flat|nested] 6+ messages in thread* [Bug libfortran/16080] segmentation fault when reading empty string 2004-06-19 13:47 [Bug libfortran/16080] New: segmentation fault when reading empty string wieferink at freenet dot de @ 2004-06-19 16:31 ` bdavis at gcc dot gnu dot org 2004-06-19 16:34 ` pinskia at gcc dot gnu dot org ` (3 subsequent siblings) 4 siblings, 0 replies; 6+ messages in thread From: bdavis at gcc dot gnu dot org @ 2004-06-19 16:31 UTC (permalink / raw) To: gcc-bugs ------- Additional Comments From bdavis at gcc dot gnu dot org 2004-06-19 16:31 ------- proposed patch here: http://gcc.gnu.org/ml/fortran/2004-06/msg00207.html -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16080 ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug libfortran/16080] segmentation fault when reading empty string 2004-06-19 13:47 [Bug libfortran/16080] New: segmentation fault when reading empty string wieferink at freenet dot de 2004-06-19 16:31 ` [Bug libfortran/16080] " bdavis at gcc dot gnu dot org @ 2004-06-19 16:34 ` pinskia at gcc dot gnu dot org 2004-06-19 16:42 ` cvs-commit at gcc dot gnu dot org ` (2 subsequent siblings) 4 siblings, 0 replies; 6+ messages in thread From: pinskia at gcc dot gnu dot org @ 2004-06-19 16:34 UTC (permalink / raw) To: gcc-bugs ------- Additional Comments From pinskia at gcc dot gnu dot org 2004-06-19 16:34 ------- Confirmed. -- What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Ever Confirmed| |1 Keywords| |patch Last reconfirmed|0000-00-00 00:00:00 |2004-06-19 16:34:56 date| | Version|unknown |3.5.0 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16080 ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug libfortran/16080] segmentation fault when reading empty string 2004-06-19 13:47 [Bug libfortran/16080] New: segmentation fault when reading empty string wieferink at freenet dot de 2004-06-19 16:31 ` [Bug libfortran/16080] " bdavis at gcc dot gnu dot org 2004-06-19 16:34 ` pinskia at gcc dot gnu dot org @ 2004-06-19 16:42 ` cvs-commit at gcc dot gnu dot org 2004-06-19 17:03 ` cvs-commit at gcc dot gnu dot org 2004-06-19 17:03 ` pinskia at gcc dot gnu dot org 4 siblings, 0 replies; 6+ messages in thread From: cvs-commit at gcc dot gnu dot org @ 2004-06-19 16:42 UTC (permalink / raw) To: gcc-bugs ------- Additional Comments From cvs-commit at gcc dot gnu dot org 2004-06-19 16:42 ------- Subject: Bug 16080 CVSROOT: /cvs/gcc Module name: gcc Changes by: bdavis@gcc.gnu.org 2004-06-19 16:42:06 Modified files: gcc/testsuite : ChangeLog libgfortran : ChangeLog libgfortran/io : list_read.c Added files: gcc/testsuite/gfortran.fortran-torture/execute: read_null_string.f90 Log message: 2004-06-19 Bud Davis <bdavis9659@comcast.net> PR gfortran/16080 * gfortran.fortran-torture/execute/read_null_string.f90: New file. * io/list_read.c(set_value): don't copy if the string is null. Patches: http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&r1=1.3875&r2=1.3876 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gfortran.fortran-torture/execute/read_null_string.f90.diff?cvsroot=gcc&r1=NONE&r2=1.1 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libgfortran/ChangeLog.diff?cvsroot=gcc&r1=1.36&r2=1.37 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libgfortran/io/list_read.c.diff?cvsroot=gcc&r1=1.2&r2=1.3 -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16080 ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug libfortran/16080] segmentation fault when reading empty string 2004-06-19 13:47 [Bug libfortran/16080] New: segmentation fault when reading empty string wieferink at freenet dot de ` (2 preceding siblings ...) 2004-06-19 16:42 ` cvs-commit at gcc dot gnu dot org @ 2004-06-19 17:03 ` cvs-commit at gcc dot gnu dot org 2004-06-19 17:03 ` pinskia at gcc dot gnu dot org 4 siblings, 0 replies; 6+ messages in thread From: cvs-commit at gcc dot gnu dot org @ 2004-06-19 17:03 UTC (permalink / raw) To: gcc-bugs ------- Additional Comments From cvs-commit at gcc dot gnu dot org 2004-06-19 17:03 ------- Subject: Bug 16080 CVSROOT: /cvs/gcc Module name: gcc Changes by: bdavis@gcc.gnu.org 2004-06-19 17:03:16 Modified files: libgfortran : ChangeLog libgfortran/io : list_read.c Log message: 2004-06-19 Bud Davis <bdavis9659@comcast.net> PR gfortran/16080 * io/list_read.c(set_value): fixed spelling. Patches: http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libgfortran/ChangeLog.diff?cvsroot=gcc&r1=1.37&r2=1.38 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libgfortran/io/list_read.c.diff?cvsroot=gcc&r1=1.3&r2=1.4 -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16080 ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug libfortran/16080] segmentation fault when reading empty string 2004-06-19 13:47 [Bug libfortran/16080] New: segmentation fault when reading empty string wieferink at freenet dot de ` (3 preceding siblings ...) 2004-06-19 17:03 ` cvs-commit at gcc dot gnu dot org @ 2004-06-19 17:03 ` pinskia at gcc dot gnu dot org 4 siblings, 0 replies; 6+ messages in thread From: pinskia at gcc dot gnu dot org @ 2004-06-19 17:03 UTC (permalink / raw) To: gcc-bugs ------- Additional Comments From pinskia at gcc dot gnu dot org 2004-06-19 17:03 ------- Fixed. -- What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution| |FIXED Target Milestone|--- |3.5.0 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16080 ^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2004-06-19 17:03 UTC | newest] Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2004-06-19 13:47 [Bug libfortran/16080] New: segmentation fault when reading empty string wieferink at freenet dot de 2004-06-19 16:31 ` [Bug libfortran/16080] " bdavis at gcc dot gnu dot org 2004-06-19 16:34 ` pinskia at gcc dot gnu dot org 2004-06-19 16:42 ` cvs-commit at gcc dot gnu dot org 2004-06-19 17:03 ` cvs-commit at gcc dot gnu dot org 2004-06-19 17:03 ` pinskia at gcc dot gnu dot org
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