Blame gnu/malloca.valgrind

Packit 1ef1a9
# Suppress a valgrind message about use of uninitialized memory in freea().
Packit 1ef1a9
# This use is OK because it provides only a speedup.
Packit 1ef1a9
{
Packit 1ef1a9
    freea
Packit 1ef1a9
    Memcheck:Cond
Packit 1ef1a9
    fun:freea
Packit 1ef1a9
}