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-rw-r--r--src/shared/socket-util.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/src/shared/socket-util.c b/src/shared/socket-util.c
index deecce8a80..a4e26b1d8c 100644
--- a/src/shared/socket-util.c
+++ b/src/shared/socket-util.c
@@ -349,6 +349,10 @@ bool socket_address_equal(const SocketAddress *a, const SocketAddress *b) {
break;
case AF_UNIX:
+ if (a->size <= offsetof(struct sockaddr_un, sun_path) ||
+ b->size <= offsetof(struct sockaddr_un, sun_path))
+ return false;
+
if ((a->sockaddr.un.sun_path[0] == 0) != (b->sockaddr.un.sun_path[0] == 0))
return false;