X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=src%2Fsd-daemon.c;h=6d1eebff07c68a977abc325a3c9c3592839a24ee;hp=e12fb0483abfb8c4d690ffc62ee51622daa245fb;hb=96a8cbfae1b37cf0a9c0591bfef93f9de1561bc4;hpb=0e098b15c76e222f7de381203c0c35a75a5b2f24

diff --git a/src/sd-daemon.c b/src/sd-daemon.c
index e12fb0483..6d1eebff0 100644
--- a/src/sd-daemon.c
+++ b/src/sd-daemon.c
@@ -228,7 +228,7 @@ int sd_is_socket(int fd, int family, int type, int listening) {
                 if (getsockname(fd, &sockaddr.sa, &l) < 0)
                         return -errno;
 
-                if (l < offsetof(struct sockaddr_un, sun_path))
+                if (l < sizeof(sa_family_t))
                         return -EINVAL;
 
                 return sockaddr.sa.sa_family == family;
@@ -254,7 +254,7 @@ int sd_is_socket_inet(int fd, int family, int type, int listening, uint16_t port
         if (getsockname(fd, &sockaddr.sa, &l) < 0)
                 return -errno;
 
-        if (l < offsetof(struct sockaddr_un, sun_path))
+        if (l < sizeof(sa_family_t))
                 return -EINVAL;
 
         if (sockaddr.sa.sa_family != AF_INET &&
@@ -296,7 +296,7 @@ int sd_is_socket_unix(int fd, int type, int listening, const char *path, size_t
         if (getsockname(fd, &sockaddr.sa, &l) < 0)
                 return -errno;
 
-        if (l < offsetof(struct sockaddr_un, sun_path))
+        if (l < sizeof(sa_family_t))
                 return -EINVAL;
 
         if (sockaddr.sa.sa_family != AF_UNIX)