Commits on Mar 9, 2018

  1. Fix infinite loop bug. 

    If the parameter, old is an empty string for some reason, conditions of both for
loops will be never finished. To fix the bug, added one more condition
that if oldlen is 0, loops never run.

from: (q = strstr(p, old)) != NULL
to  : (oldlen != 0) && (q = strstr(p, old)) != NULL

Edited:     src/as-utils.c
    @memnoth
    memnoth committed Mar 9, 2018
    46fe1be