From: Christian Brauner <brauner@kernel.org>
Date: Sun, 23 Nov 2025 16:33:39 +0000 (+0100)
Subject: exec: convert begin_new_exec() to FD_ADD()
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=1ad7810c6ddae66b2fcd541672bca10fc3b9bbc0;p=thirdparty%2Flinux.git

exec: convert begin_new_exec() to FD_ADD()

Link: https://patch.msgid.link/20251123-work-fd-prepare-v4-21-b6efa1706cfd@kernel.org
Signed-off-by: Christian Brauner <brauner@kernel.org>
---

diff --git a/fs/exec.c b/fs/exec.c
index 6b70c6726d316..621898a26515e 100644
--- a/fs/exec.c
+++ b/fs/exec.c
@@ -1280,10 +1280,9 @@ int begin_new_exec(struct linux_binprm * bprm)
 
 	/* Pass the opened binary to the interpreter. */
 	if (bprm->have_execfd) {
-		retval = get_unused_fd_flags(0);
+		retval = FD_ADD(0, bprm->executable);
 		if (retval < 0)
 			goto out_unlock;
-		fd_install(retval, bprm->executable);
 		bprm->executable = NULL;
 		bprm->execfd = retval;
 	}