[Bug preprocessor/45386] [4.6 Regression] valgrind reports out-of-bounds read in search_line_sse2

2015-08-20 Thread pinskia at gcc dot gnu.org 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=45386

Andrew Pinski pinskia at gcc dot gnu.org changed:

   What|Removed |Added

 CC||redi at gcc dot gnu.org

--- Comment #3 from Andrew Pinski pinskia at gcc dot gnu.org ---
*** Bug 67292 has been marked as a duplicate of this bug. ***

[Bug preprocessor/45386] [4.6 Regression] valgrind reports out-of-bounds read in search_line_sse2

2015-08-20 Thread manu at gcc dot gnu.org 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=45386

Manuel López-Ibáñez manu at gcc dot gnu.org changed:

   What|Removed |Added

 CC||manu at gcc dot gnu.org

--- Comment #4 from Manuel López-Ibáñez manu at gcc dot gnu.org ---
It should be possible to create a suppression file to silence false positives:
http://valgrind.org/docs/manual/manual-core.html#manual-core.suppress

but a comment in the code search_line_sse2 (lex.c:372) is probably as good to
avoid further duplicates.

[Bug preprocessor/45386] [4.6 Regression] valgrind reports out-of-bounds read in search_line_sse2

2010-09-29 Thread tromey at gcc dot gnu.org 
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45386

Tom Tromey tromey at gcc dot gnu.org changed:

   What|Removed |Added

 Status|WAITING |RESOLVED
 CC||tromey at gcc dot gnu.org
 Resolution||INVALID

--- Comment #2 from Tom Tromey tromey at gcc dot gnu.org 2010-09-29 14:36:56 
UTC ---
I agree, that is what is happening here.
I think this is invalid, so I am closing it.

[Bug preprocessor/45386] [4.6 Regression] valgrind reports out-of-bounds read in search_line_sse2

2010-09-02 Thread rguenth at gcc dot gnu dot org 


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rguenth at gcc dot gnu dot org changed:

   What|Removed |Added

 Status|UNCONFIRMED |WAITING


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45386

[Bug preprocessor/45386] [4.6 Regression] valgrind reports out-of-bounds read in search_line_sse2

2010-08-23 Thread rguenth at gcc dot gnu dot org 


--- Comment #1 from rguenth at gcc dot gnu dot org  2010-08-23 20:05 ---
I think that's by design (it won't cross page boundary though).


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rguenth at gcc dot gnu dot org changed:

   What|Removed |Added

 CC||rth at gcc dot gnu dot org
   Target Milestone|--- |4.6.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45386