X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=src%2Fmisc%2Frealpath.c;h=183351462519b99912265da7a87a11489dd8f1b9;hb=31a55f233b313030a787240b76c06f2d08cde29f;hp=ef156fcf8aaf1cb808e4a3760a46df3855676ce8;hpb=d43ff110bcb258df61448d21da3b1a89088388f6;p=musl

diff --git a/src/misc/realpath.c b/src/misc/realpath.c
index ef156fcf..18335146 100644
--- a/src/misc/realpath.c
+++ b/src/misc/realpath.c
@@ -6,7 +6,7 @@
 #include <errno.h>
 #include <unistd.h>
 
-char *realpath(const char *filename, char *resolved)
+char *realpath(const char *restrict filename, char *restrict resolved)
 {
 	int fd;
 	ssize_t r;
@@ -19,7 +19,7 @@ char *realpath(const char *filename, char *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);