Fix accounting for MC_(realloc). It was inconsistent as compared to
other wrappers in that it took place before the silly-args check. 
Testcase and patch by Yann Droneaud (yann@droneaud.fr).
Fixes #281482

Also included is a related fix to MC_(new_block). Incrementing the
alloc counter and updating the allocated memory amount should
occur under the same condition (allocation succeeded).


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@12324 a5019735-40e9-0310-863c-91ae7b9d1cf9
6 files changed