From 2d8a38e1a098788c166dfd920cbcda4e7f9adf71 Mon Sep 17 00:00:00 2001
From: Waldemar Brodkorb <wbx@uclibc-ng.org>
Date: Tue, 17 Apr 2018 18:13:53 +0100
Subject: Revert "common/sendfile.c: bugfix can't support offset is NULL"
This reverts commit b00fd230ed0b49b9f23d829ad5d09859f34bb754.
---
libc/sysdeps/linux/common/sendfile.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libc/sysdeps/linux/common/sendfile.c b/libc/sysdeps/linux/common/sendfile.c
index def98da46..af05ba4e7 100644
--- a/libc/sysdeps/linux/common/sendfile.c
+++ b/libc/sysdeps/linux/common/sendfile.c
@@ -40,7 +40,7 @@ ssize_t sendfile(int out_fd, int in_fd, __off_t *offset, size_t count)
return -1;
}
- if ((int)offset < 0) {
+ if (offset == NULL || (int)offset < 0) {
__set_errno(EFAULT);
return -1;
}
--
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