musl - musl - an implementation of the standard library for Linux-based systems

diff --git a/src/misc/realpath.c b/src/misc/realpath.c
index 57568179..18335146 100644
--- a/src/misc/realpath.c
+++ b/src/misc/realpath.c

@@ -19,7 +19,7 @@ char *realpath(const char *restrict filename, char *restrict resolved)

return 0;

}

- fd = open(filename, O_RDONLY|O_NONBLOCK);

+ fd = open(filename, O_RDONLY|O_NONBLOCK|O_CLOEXEC);

if (fd < 0) return 0;

snprintf(buf, sizeof buf, "/proc/self/fd/%d", fd);