X-Git-Url: https://mattmccutchen.net/rsync/rsync.git/blobdiff_plain/b4de848d75b5bc289f13c4f47a4f78d4c876b1a2..9411292489496984c8d5d9a446bf071afac3866d:/options.c

diff --git a/options.c b/options.c
index 1e5d45fb..c561f47e 100644
--- a/options.c
+++ b/options.c
@@ -565,7 +565,8 @@ static void print_rsync_version(enum logcode f)
 	STRUCT_STAT *dumstat;
 
 #if SUBPROTOCOL_VERSION != 0
-	asprintf(&subprotocol, ".PR%d", SUBPROTOCOL_VERSION);
+	if (asprintf(&subprotocol, ".PR%d", SUBPROTOCOL_VERSION) < 0)
+		out_of_memory("print_rsync_version");
 #endif
 #ifdef HAVE_SOCKETPAIR
 	got_socketpair = "";