Replace uses of sprintf(3) with snprintf(3).
At -00, the compiler warns about sprintf(3), and it is promoted to an
error by -Werror.
Change-Id: Ibb380d27d7eb09dda8ac785be2478d656b379190
diff --git a/libc/dns/include/resolv_private.h b/libc/dns/include/resolv_private.h
index f4c67f3..5a1f25c 100644
--- a/libc/dns/include/resolv_private.h
+++ b/libc/dns/include/resolv_private.h
@@ -426,7 +426,7 @@
int b64_pton(char const *, u_char *, size_t);
#endif
int loc_aton(const char *, u_char *);
-const char * loc_ntoa(const u_char *, char *);
+const char * loc_ntoa(const u_char *, char *, size_t);
int dn_skipname(const u_char *, const u_char *);
void putlong(uint32_t, u_char *);
void putshort(uint16_t, u_char *);