removed all references to sprintf from several files (not all files yet)

[citadel.git] / citadel / locate_host.c

diff --git a/citadel/locate_host.c b/citadel/locate_host.c
index 1ca321e330e1d4516b1dbae0323ae4f84d9d50af..f7878684352db5ced117d24a5ce664de8d461e7d 100644 (file)
--- a/citadel/locate_host.c
+++ b/citadel/locate_host.c
@@ -28,7 +28,7 @@
 #include "config.h"
 #include "tools.h"
 
-void locate_host(char *tbuf, const struct in_addr *addr)
+void locate_host(char *tbuf, size_t n, const struct in_addr *addr)
 {
        struct hostent *ch;
        char *i;
@@ -48,7 +48,7 @@ void locate_host(char *tbuf, const struct in_addr *addr)
                a2 = ((*i++) & 0xff);
                a3 = ((*i++) & 0xff);
                a4 = ((*i++) & 0xff);
-               sprintf(tbuf, "%d.%d.%d.%d", a1, a2, a3, a4);
+               snprintf(tbuf, n, "%d.%d.%d.%d", a1, a2, a3, a4);
                goto end;       /* because we might need to end the critical
                                   section */
        }