CVS: cvs.openbsd.org: src

[Otto Moerbeek]

CVSROOT:        /cvs
Module name:    src
Changes by:     o...@cvs.openbsd.org    2017/09/11 12:32:31

Modified files:
        lib/libc/stdlib: malloc.c 

Log message:
check double free before canary for chunks; ok millert@