[Bug libfortran/20950] New: segfault in INQUIRE asking for SEQUENTIAL status

[Bug libfortran/20950] New: segfault in INQUIRE asking for SEQUENTIAL status

[fxcoudert at gcc dot gnu dot org]

$ cat fc112.f 
      character*20 c
      inquire (33, sequential = c)
      print *, c
      end
$ ./bin/gfortran -static fc112.f && ./a.out
zsh: segmentation fault  ./a.out

With gdb:
Program received signal SIGSEGV, Segmentation fault.
inquire_via_unit (u=0x0) at ../../../gcc/libgfortran/io/inquire.c:92
92            else


Patch will follow soon.

-- 
           Summary: segfault in INQUIRE asking for SEQUENTIAL status
           Product: gcc
           Version: unknown
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: libfortran
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: fxcoudert at gcc dot gnu dot org
                CC: gcc-bugs at gcc dot gnu dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20950

[Bug libfortran/20950] segfault in INQUIRE asking for SEQUENTIAL status

[fxcoudert at gcc dot gnu dot org]

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
     Ever Confirmed|                            |1
   Last reconfirmed|0000-00-00 00:00:00         |2005-04-11 15:41:15
               date|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20950

[Bug libfortran/20950] segfault in INQUIRE asking for SEQUENTIAL status

[cvs-commit at gcc dot gnu dot org]

------- Additional Comments From cvs-commit at gcc dot gnu dot org  2005-04-18 07:34 -------
Subject: Bug 20950

CVSROOT:	/cvs/gcc
Module name:	gcc
Changes by:	fxcoudert@gcc.gnu.org	2005-04-18 07:34:33

Modified files:
	gcc/testsuite  : ChangeLog 
	libgfortran    : ChangeLog 
	libgfortran/io : inquire.c 
Added files:
	gcc/testsuite/gfortran.dg: pr20950.f 

Log message:
	PR libfortran/20950
	* io/inquire.c (inquire_via_unit): Check for the gfc_unit being
	NULL when setting ioparm.sequential.
	* gfortran.dg/pr20950.f: New test.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&r1=1.5363&r2=1.5364
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gfortran.dg/pr20950.f.diff?cvsroot=gcc&r1=NONE&r2=1.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libgfortran/ChangeLog.diff?cvsroot=gcc&r1=1.196&r2=1.197
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libgfortran/io/inquire.c.diff?cvsroot=gcc&r1=1.10&r2=1.11



-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20950

[Bug libfortran/20950] [4.0 only] segfault in INQUIRE asking for SEQUENTIAL status

[fxcoudert at gcc dot gnu dot org]

------- Additional Comments From fxcoudert at gcc dot gnu dot org  2005-04-18 07:40 -------
Patch commited to mainline. Waiting for 4.0 to reopen.

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |patch
   Last reconfirmed|2005-04-11 15:41:15         |2005-04-18 07:40:41
               date|                            |
            Summary|segfault in INQUIRE asking  |[4.0 only] segfault in
                   |for SEQUENTIAL status       |INQUIRE asking for
                   |                            |SEQUENTIAL status
   Target Milestone|---                         |4.0.1


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20950

[Bug libfortran/20950] [4.0 only] segfault in INQUIRE asking for SEQUENTIAL status

[cvs-commit at gcc dot gnu dot org]

------- Additional Comments From cvs-commit at gcc dot gnu dot org  2005-04-27 18:15 -------
Subject: Bug 20950

CVSROOT:	/cvs/gcc
Module name:	gcc
Branch: 	gcc-4_0-branch
Changes by:	fxcoudert@gcc.gnu.org	2005-04-27 18:15:39

Modified files:
	gcc/testsuite  : ChangeLog 
	libgfortran    : ChangeLog 
	libgfortran/io : inquire.c 
Added files:
	gcc/testsuite/gfortran.dg: pr20950.f 

Log message:
	PR libfortran/20950
	
	* io/inquire.c (inquire_via_unit): Check for the gfc_unit being
	NULL when setting ioparm.sequential.
	
	* gfortran.dg/pr20950.f: New test.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=1.5084.2.142&r2=1.5084.2.143
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gfortran.dg/pr20950.f.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=NONE&r2=1.1.4.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libgfortran/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=1.163.2.19&r2=1.163.2.20
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libgfortran/io/inquire.c.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=1.9.8.1&r2=1.9.8.2



-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20950

[Bug libfortran/20950] [4.0 only] segfault in INQUIRE asking for SEQUENTIAL status

[fxcoudert at gcc dot gnu dot org]

------- Additional Comments From fxcoudert at gcc dot gnu dot org  2005-04-27 18:16 -------
Patch commited to 4.0. Fixed.

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|                            |FIXED


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20950

[Bug libfortran/20950] [4.0 only] segfault in INQUIRE asking for SEQUENTIAL status

[eschenb at informatik dot uni-frankfurt dot de]

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------- Additional Comments From eschenb at informatik dot uni-frankfurt dot de  2005-04-28 03:58 -------
Subject: Re:  [4.0 only] segfault in INQUIRE asking
	for SEQUENTIAL status

Was heißt hier Nutte, man muß ja sehen, wo man bleibt, da wird man ja wohl mal
quer durch dei Stadt rumhuren dürfen *gggg*

;-) - Nich zu ernst nehmen *ggg*


Zitat von cvs-commit at gcc dot gnu dot org <gcc-bugzilla@gcc.gnu.org>:

>
> ------- Additional Comments From cvs-commit at gcc dot gnu dot org
> 2005-04-27 18:15 -------
> Subject: Bug 20950
>
> CVSROOT:	/cvs/gcc
> Module name:	gcc
> Branch: 	gcc-4_0-branch
> Changes by:	fxcoudert@gcc.gnu.org	2005-04-27 18:15:39
>
> Modified files:
> 	gcc/testsuite  : ChangeLog
> 	libgfortran    : ChangeLog
> 	libgfortran/io : inquire.c
> Added files:
> 	gcc/testsuite/gfortran.dg: pr20950.f
>
> Log message:
> 	PR libfortran/20950
>
> 	* io/inquire.c (inquire_via_unit): Check for the gfc_unit being
> 	NULL when setting ioparm.sequential.
>
> 	* gfortran.dg/pr20950.f: New test.
>
> Patches:
> http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=1.5084.2.142&r2=1.5084.2.143
> http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gfortran.dg/pr20950.f.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=NONE&r2=1.1.4.1
> http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libgfortran/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=1.163.2.19&r2=1.163.2.20
> http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libgfortran/io/inquire.c.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=1.9.8.1&r2=1.9.8.2
>
>
>
> --
>
>
> http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20950
>




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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20950