Fix SEGV caused by format string on 32-bit platforms / armv7l, reported in #1587 (#1658)

Looks great. Thanks for this!
2022-05-06 12:11:47 -04:00
parent e9f8ecbf7e
commit eea93d2607
2 changed files with 9 additions and 3 deletions
--- a/node/Bond.hpp
+++ b/node/Bond.hpp
@@ -1141,6 +1141,9 @@ class Bond {
 	 *
 	 */
 	void log(const char* fmt, ...)
+#ifdef __GNUC__
+		__attribute__((format(printf, 2, 3)))
+#endif
 	{
 #ifdef ZT_TRACE
 		time_t rawtime;
@@ -1170,6 +1173,9 @@ class Bond {
 	 *
 	 */
 	void debug(const char* fmt, ...)
+#ifdef __GNUC__
+		__attribute__((format(printf, 2, 3)))
+#endif
 	{
 #ifdef ZT_DEBUG
 		time_t rawtime;