[Bug libfortran/27575] New: gfortran - does not generate error when trying to read too much data
dir at lanl dot gov
gcc-bugzilla@gcc.gnu.org
Fri May 12 16:56:00 GMT 2006
This program writes one word and then reads two words. g77 finds the error but
gfortran does not -
[dranta:~/tests/gfortran-D] dir% gfortran -o read01 read01.f
[dranta:~/tests/gfortran-D] dir% read01
[dranta:~/tests/gfortran-D] dir% cat read01.f
program test
integer i1,i2
open(unit=11,form='unformatted')
write(11)i1
close(11,status='keep')
open(unit=11,form='unformatted')
rewind 11
read(11)i1,i2
close(11,status='delete')
stop
end[dranta:~/tests/gfortran-D] dir% gfortran --v
Using built-in specs.
Target: powerpc-apple-darwin8.6.0
Configured with: ../gcc/configure --prefix=/Users/dir/gfortran
--enable-languages=c,f95
Thread model: posix
gcc version 4.2.0 20060511 (experimental)
[dranta:~/tests/gfortran-D] dir% g77 -o read01 read01.f
[dranta:~/tests/gfortran-D] dir% read01
do_us: off end of record
apparent state: unit 11 named fort.11
lately reading sequential unformatted external IO
Abort
[dranta:~/tests/gfortran-D] dir%
--
Summary: gfortran - does not generate error when trying to read
too much data
Product: gcc
Version: 4.2.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: libfortran
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: dir at lanl dot gov
GCC target triplet: powerpc-apple-darwin8.6.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27575
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