From: Julien Grall <jgr...@amazon.com> xenstored_core.h will consider live-udpate is not supported if O_CLOEXEC doesn't exist. However, the header doesn't include the one defining O_CLOEXEC (i.e. fcntl.h). This means that depending on the header included, some source file will think Live-Update is not supported.
I am not aware of any issue with the existing. Therefore this is just a latent bug so far. Prevent any potential issue by including fcntl.h in xenstored_core.h Fixes: cd831ee438 ("tools/xenstore: handle CLOEXEC flag for local files and pipes") Signed-off-by: Julien Grall <jgr...@amazon.com> --- tools/xenstore/xenstored_core.h | 1 + 1 file changed, 1 insertion(+) diff --git a/tools/xenstore/xenstored_core.h b/tools/xenstore/xenstored_core.h index 34839b34f6e9..dac517156993 100644 --- a/tools/xenstore/xenstored_core.h +++ b/tools/xenstore/xenstored_core.h @@ -24,6 +24,7 @@ #include <sys/types.h> #include <dirent.h> +#include <fcntl.h> #include <stdbool.h> #include <stdint.h> #include <errno.h> -- 2.17.1