1 files changed, 9 insertions, 1 deletions
diff --git a/src/stat/fchmod.c b/src/stat/fchmod.c
index f9b99366..1b943d44 100644
--- a/src/stat/fchmod.c
+++ b/src/stat/fchmod.c
@@ -1,7 +1,15 @@
 #include <sys/stat.h>
+#include <errno.h>
 #include "syscall.h"
 
+void __procfdname(char *, unsigned);
+
 int fchmod(int fd, mode_t mode)
 {
-	return syscall(SYS_fchmod, fd, mode);
+	int ret = __syscall(SYS_fchmod, fd, mode);
+	if (ret != -EBADF || fd < 0) return __syscall_ret(ret);
+
+	char buf[15+3*sizeof(int)];
+	__procfdname(buf, fd);
+	return syscall(SYS_chmod, buf, mode);
 }