X-Git-Url: https://git.lttng.org/?p=lttng-tools.git;a=blobdiff_plain;f=src%2Fcommon%2Fcompat%2Fpoll.h;h=cfde4fc8381d36786f23683de1ffa7cc3f9e40f8;hp=46200ac3e313effea9c198ef0dd061008341133e;hb=b3066218aa8de35a47303bb198e62af43ca4d720;hpb=d14d33bf091e72b23b1f90ea18a0a01bed098b76

diff --git a/src/common/compat/poll.h b/src/common/compat/poll.h
index 46200ac3e..cfde4fc83 100644
--- a/src/common/compat/poll.h
+++ b/src/common/compat/poll.h
@@ -42,7 +42,9 @@ extern unsigned int poll_max_size;
  */
 static inline void __lttng_poll_free(void *events)
 {
-	free(events);
+	if (events) {
+		free(events);
+	}
 }
 
 /*
@@ -188,7 +190,7 @@ enum {
 #if __linux__
 	LPOLLMSG = POLLMSG,
 	LPOLLRDHUP = POLLRDHUP,
-#elif defined(__FreeBSD__)
+#elif (defined(__FreeBSD__) || defined(__CYGWIN__))
 	LPOLLMSG = 0,
 	LPOLLRDHUP = 0,
 #else