Fix 103977: JSS calls non-portable snprintf

Replace snprintf() with PR_snprintf().

security/jss/org/mozilla/jss/ssl/SSLSocket.c

@@ -576,7 +576,7 @@ Java_org_mozilla_jss_ssl_SSLSocket_setCipherPreference(
     status = SSL_CipherPrefSetDefault(cipher, enable);
     if(status != SECSuccess) {
         char buf[128];
-        SNPRINTF(buf, 128, "Failed to %s cipher 0x%lx\n",
+        PR_snprintf(buf, 128, "Failed to %s cipher 0x%lx\n",
             (enable ? "enable" : "disable"), cipher);
         JSS_throwMsgPrErr(env, SOCKET_EXCEPTION, buf);
         goto finish;

security/jss/org/mozilla/jss/util/jssutil.c

@@ -80,7 +80,7 @@ JSS_throwMsgPrErrArg(JNIEnv *env, char *throwableClassName, char *message,
         JSS_throw(env, OUT_OF_MEMORY_ERROR);
         goto finish;
     }
-    SNPRINTF(msg, msgLen, "%s: (%d) %s", message, errCode, errStr);
+    PR_snprintf(msg, msgLen, "%s: (%ld) %s", message, errCode, errStr);
 
     JSS_throwMsg(env, throwableClassName, msg);
 

security/jss/org/mozilla/jss/util/jssutil.h

@@ -278,12 +278,6 @@ JSS_throwMsgPrErrArg(JNIEnv *env, char *throwableClassName, char *message,
 #define JSS_throwMsgPrErr(e, cn, m) \
     JSS_throwMsgPrErrArg((e), (cn), (m), PR_GetError())
 
-#ifdef _WINDOWS
-#define SNPRINTF _snprintf
-#else
-#define SNPRINTF snprintf
-#endif
-
 PR_END_EXTERN_C
 
 #endif