Mostly the same as is already being done for several other RLIMIT_*
values.

Signed-off-by: Jan Beulich <jbeulich@xxxxxxxxxx>

--- a/vl.c
+++ b/vl.c
@@ -4846,6 +4846,12 @@ int main(int argc, char **argv, char **e
     rl.rlim_cur = rl.rlim_max;
     if (setrlimit(RLIMIT_DATA, &rl) != 0)
        perror("setrlimit(RLIMIT_DATA)");
+    if (getrlimit(RLIMIT_AS, &rl) == 0) {
+       rl.rlim_cur = rl.rlim_max;
+       if (setrlimit(RLIMIT_AS, &rl) != 0)
+          perror("setrlimit(RLIMIT_AS)");
+    } else
+       perror("getrlimit(RLIMIT_AS)");
     rl.rlim_cur = RLIM_INFINITY;
     rl.rlim_max = RLIM_INFINITY;
     if (setrlimit(RLIMIT_RSS, &rl) != 0)