[Bug fortran/50378] MALLOC_CHECK_ glibc detects free() invalid pointer in compiler

[burnus at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50378

Tobias Burnus <burnus at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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                 CC|                            |burnus at gcc dot gnu.org

--- Comment #1 from Tobias Burnus <burnus at gcc dot gnu.org> 2011-09-13 09:16:35 UTC ---
Works for me with 4.7 (also in valgrind); with 4.6.1 20110801 [gcc-4_6-branch
revision 177033] I get an ICE (abort) and valgrind shows:

==5778== Invalid read of size 4
==5778==    at 0x5FC8C10: __gmpz_clear (in /usr/lib64/libgmp.so.10.0.1)

However, using 4.7.0 20110908 (experimental) [trunk revision 178693] I do not
get an ICE/valgrind warning - hence it might be fixed.