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* [Bug libfortran/52758] New: libgfortran/intrinsics/chmod.c: Array index out of bounds
@ 2012-03-28 21:41 dcb314 at hotmail dot com
2012-03-30 11:14 ` [Bug libfortran/52758] " uros at gcc dot gnu.org
` (2 more replies)
0 siblings, 3 replies; 4+ messages in thread
From: dcb314 at hotmail dot com @ 2012-03-28 21:41 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52758
Bug #: 52758
Summary: libgfortran/intrinsics/chmod.c: Array index out of
bounds
Classification: Unclassified
Product: gcc
Version: 4.8.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: libfortran
AssignedTo: unassigned@gcc.gnu.org
ReportedBy: dcb314@hotmail.com
I just tried to analyse the source code of
trunk 20120328 with static analysis tool cppcheck.
The cppcheck said
[libgfortran/intrinsics/chmod.c:144]: (error) Array 'rwxXstugo[9]' index 9 out
of bounds
Source code is
rwxXstugo[9] = false;
but
bool rwxXstugo[9];
I am surprised the usual gcc checks don't catch this.
^ permalink raw reply [flat|nested] 4+ messages in thread* [Bug libfortran/52758] libgfortran/intrinsics/chmod.c: Array index out of bounds 2012-03-28 21:41 [Bug libfortran/52758] New: libgfortran/intrinsics/chmod.c: Array index out of bounds dcb314 at hotmail dot com @ 2012-03-30 11:14 ` uros at gcc dot gnu.org 2012-03-30 15:40 ` uros at gcc dot gnu.org 2012-03-30 15:43 ` ubizjak at gmail dot com 2 siblings, 0 replies; 4+ messages in thread From: uros at gcc dot gnu.org @ 2012-03-30 11:14 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52758 --- Comment #1 from uros at gcc dot gnu.org 2012-03-30 11:07:51 UTC --- Author: uros Date: Fri Mar 30 11:07:46 2012 New Revision: 186008 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=186008 Log: PR libgfortran/52758 * intrinsics/chmod.c: Remove out-of-bound initialization of rwxXstugo. Modified: trunk/libgfortran/ChangeLog trunk/libgfortran/intrinsics/chmod.c ^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug libfortran/52758] libgfortran/intrinsics/chmod.c: Array index out of bounds 2012-03-28 21:41 [Bug libfortran/52758] New: libgfortran/intrinsics/chmod.c: Array index out of bounds dcb314 at hotmail dot com 2012-03-30 11:14 ` [Bug libfortran/52758] " uros at gcc dot gnu.org @ 2012-03-30 15:40 ` uros at gcc dot gnu.org 2012-03-30 15:43 ` ubizjak at gmail dot com 2 siblings, 0 replies; 4+ messages in thread From: uros at gcc dot gnu.org @ 2012-03-30 15:40 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52758 --- Comment #2 from uros at gcc dot gnu.org 2012-03-30 15:37:58 UTC --- Author: uros Date: Fri Mar 30 15:37:51 2012 New Revision: 186014 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=186014 Log: PR libgfortran/52758 * intrinsics/chmod.c (chmod_func): Remove out-of-bounds initialization of rwxXstugo. Modified: branches/gcc-4_7-branch/libgfortran/ChangeLog branches/gcc-4_7-branch/libgfortran/intrinsics/chmod.c ^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug libfortran/52758] libgfortran/intrinsics/chmod.c: Array index out of bounds 2012-03-28 21:41 [Bug libfortran/52758] New: libgfortran/intrinsics/chmod.c: Array index out of bounds dcb314 at hotmail dot com 2012-03-30 11:14 ` [Bug libfortran/52758] " uros at gcc dot gnu.org 2012-03-30 15:40 ` uros at gcc dot gnu.org @ 2012-03-30 15:43 ` ubizjak at gmail dot com 2 siblings, 0 replies; 4+ messages in thread From: ubizjak at gmail dot com @ 2012-03-30 15:43 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52758 Uros Bizjak <ubizjak at gmail dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |RESOLVED Resolution| |FIXED Target Milestone|--- |4.7.1 --- Comment #3 from Uros Bizjak <ubizjak at gmail dot com> 2012-03-30 15:39:51 UTC --- Fixed. ^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2012-03-30 15:40 UTC | newest] Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2012-03-28 21:41 [Bug libfortran/52758] New: libgfortran/intrinsics/chmod.c: Array index out of bounds dcb314 at hotmail dot com 2012-03-30 11:14 ` [Bug libfortran/52758] " uros at gcc dot gnu.org 2012-03-30 15:40 ` uros at gcc dot gnu.org 2012-03-30 15:43 ` ubizjak at gmail dot com
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