https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85253
Dominique d'Humieres changed:
What|Removed |Added
Priority|P3 |P4
Status|UNCONFIRMED
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85253
Thomas Koenig changed:
What|Removed |Added
Status|NEW |ASSIGNED
Assignee|unassigned a
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85253
--- Comment #3 from Thomas Koenig ---
Yep, looking at the code, it seems that in this special
case, we need one more row in the temporary buffer.
This seems to cure it.
Index: m4/matmul_internal.m4
==
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85253
--- Comment #4 from Vittorio Zecca ---
After applying the fix in comment #3 the asan message disappeared.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85253
--- Comment #5 from Thomas Koenig ---
Author: tkoenig
Date: Fri Apr 6 18:49:21 2018
New Revision: 259188
URL: https://gcc.gnu.org/viewcvs?rev=259188&root=gcc&view=rev
Log:
2018-04-06 Thomas Koenig
PR libfortran/85253
* m4/ma
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85253
Thomas Koenig changed:
What|Removed |Added
Status|ASSIGNED|RESOLVED
Resolution|---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85253
--- Comment #7 from Vittorio Zecca ---
You are welcome, very fast fix, keep up the good work!
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85253
--- Comment #8 from Vittorio Zecca ---
Compiling and running under both 8.0.1 and 8.1.0
with MALLOC_CHECK_=1 (see man mallopt)
I get the following (notice "free(): invalid pointer" from mallopt)
/usr/bin/gfortran -g -O0 gfbug144.f
[vitti f95]$
