X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ian/git?a=blobdiff_plain;f=util.c;h=59ed427ca532956bdae93f31d0e898e4e1afd999;hb=5e7a63be9a512bf979e5538e6a694d5fd66b9380;hp=d1621fcb5acfe3534556cf17843c1c42ec4d05e6;hpb=656df7e2c9b688150ebe991d79a64ac096bb5f8e;p=secnet.git

diff --git a/util.c b/util.c
index d1621fc..59ed427 100644
--- a/util.c
+++ b/util.c
@@ -543,33 +543,27 @@ void string_item_to_iaddr(const item_t *item, uint16_t port, union iaddr *ia,
 #endif /* CONFIG_IPV6 */
 }
 
-#define IADDR_NBUFS_SHIFT 3
-#define IADDR_NBUFS (1 << IADDR_NBUFS_SHIFT)
+#define IADDR_NBUFS 8
 
 const char *iaddr_to_string(const union iaddr *ia)
 {
-    static int b;
-
-    b++;
-    b &= IADDR_NBUFS-1;
-
 #ifndef CONFIG_IPV6
 
-    static char bufs[IADDR_NBUFS][100];
+    SBUF_DEFINE(IADDR_NBUFS, 100);
 
     assert(ia->sa.sa_family == AF_INET);
 
-    snprintf(bufs[b], sizeof(bufs[b]), "[%s]:%d",
+    snprintf(SBUF, sizeof(SBUF), "[%s]:%d",
 	     inet_ntoa(ia->sin.sin_addr),
 	     ntohs(ia->sin.sin_port));
 
 #else /* CONFIG_IPV6 => we have adns_addr2text */
 
-    static char bufs[IADDR_NBUFS][1+ADNS_ADDR2TEXT_BUFLEN+20];
+    SBUF_DEFINE(IADDR_NBUFS, 1+ADNS_ADDR2TEXT_BUFLEN+20);
 
     int port;
 
-    char *addrbuf = bufs[b];
+    char *addrbuf = SBUF;
     *addrbuf++ = '[';
     int addrbuflen = ADNS_ADDR2TEXT_BUFLEN;
 
@@ -585,11 +579,11 @@ const char *iaddr_to_string(const union iaddr *ia)
     int addrl = strlen(addrbuf);
     portbuf += addrl;
 
-    snprintf(portbuf, sizeof(bufs[b])-addrl, "]:%d", port);
+    snprintf(portbuf, sizeof(SBUF)-addrl, "]:%d", port);
 
 #endif /* CONFIG_IPV6 */
 
-    return bufs[b];
+    return SBUF;
 }
 
 bool_t iaddr_equal(const union iaddr *ia, const union iaddr *ib,