attach: use move_fd in lxc_proc_close_ns_fd

Previously this set `ctx->ns_fd[*]` to `-EBADF` until commit fd2a88b1 ("attach: cleanup macros lxc_proc_close_ns_fd", but there are some code paths where we call this before later calling `lxc_proc_put_context_info` which would call this function again with the file descriptors still unchanged. Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>

attach: use move_fd in lxc_proc_close_ns_fd
56ad362c · Wolfgang Bumiller · Christian Brauner · 801e1da4 · 56ad362c
Unverified Commit 56ad362c authored Feb 25, 2019 by Wolfgang Bumiller Committed by Christian Brauner Apr 10, 2019
Hide whitespace changes
Inline Side-by-side

Showing with 1 addition and 1 deletion

attach.c src/lxc/attach.c +1 -1

No files found.
--- a/src/lxc/attach.c
+++ b/src/lxc/attach.c
@@ -126,7 +126,7 @@ static struct lxc_proc_context_info *lxc_proc_get_context_info(pid_t pid)
 static inline void lxc_proc_close_ns_fd(struct lxc_proc_context_info *ctx)
 {
 	for (int i = 0; i < LXC_NS_MAX; i++) {
-		__do_close_prot_errno int fd = ctx->ns_fd[i];
+		__do_close_prot_errno int fd = move_fd(ctx->ns_fd[i]);
 	}
 }