do not use sprintf(). always use snprintf().

[libpcap] / gencode.c

diff --git a/gencode.c b/gencode.c
index 670c9f0eb359c9895bd37be62b52fd97232e9b27..e5fccc3ac18b122fa9b2d45c4d8e5485e0c9c0ee 100644 (file)
--- a/gencode.c
+++ b/gencode.c
@@ -21,7 +21,7 @@
  */
 #ifndef lint
 static const char rcsid[] =
-    "@(#) $Header: /tcpdump/master/libpcap/gencode.c,v 1.105 2000-04-01 11:44:59 assar Exp $ (LBL)";
+    "@(#) $Header: /tcpdump/master/libpcap/gencode.c,v 1.106 2000-04-27 09:11:11 itojun Exp $ (LBL)";
 #endif
 
 #include <sys/types.h>
@@ -97,7 +97,8 @@ bpf_error(fmt, va_alist)
        va_start(ap);
 #endif
        if (bpf_pcap != NULL)
-               (void)vsprintf(pcap_geterr(bpf_pcap), fmt, ap);
+               (void)vsnprintf(pcap_geterr(bpf_pcap), PCAP_ERRBUF_SIZE,
+                   fmt, ap);
        va_end(ap);
        longjmp(top_ctx, 1);
        /* NOTREACHED */