X-Git-Url: https://git.distorted.org.uk/~mdw/secnet/blobdiff_plain/5f37eb107bd4370ee0ed1c1c185abb06ee873ac2..5e7a63be9a512bf979e5538e6a694d5fd66b9380:/ipaddr.c

diff --git a/ipaddr.c b/ipaddr.c
index 1506ae6..9302925 100644
--- a/ipaddr.c
+++ b/ipaddr.c
@@ -313,17 +313,11 @@ struct subnet_list *ipset_to_subnet_list(struct ipset *is)
     return r;
 }
 
-#define IPADDR_NBUFS_SHIFT 4
-#define IPADDR_NBUFS (1 << IPADDR_NBUFS_SHIFT)
 #define IPADDR_BUFLEN 20
 
 static char *ipaddr_getbuf(void)
 {
-    static int b;
-    static char bufs[IPADDR_NBUFS][IPADDR_BUFLEN];
-
-    b++;
-    b &= IPADDR_NBUFS-1;
+    SBUF_DEFINE(16, IPADDR_BUFLEN);
     return SBUF;
 }