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From c9630164b869e109bf2960968fc583449ccf0875 Mon Sep 17 00:00:00 2001
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From: Lennart Poettering <lennart@poettering.net>
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Date: Fri, 19 Oct 2018 11:42:11 +0200
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Subject: [PATCH] chown-recursive: TAKE_FD() is your friend
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(cherry-picked from commit cd6b7d50c337b3676a3d5fc2188ff298dcbdb939)
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Related: #1643368
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---
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src/core/chown-recursive.c | 6 +-----
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1 file changed, 1 insertion(+), 5 deletions(-)
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diff --git a/src/core/chown-recursive.c b/src/core/chown-recursive.c
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index 447b77126..7767301f7 100644
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--- a/src/core/chown-recursive.c
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+++ b/src/core/chown-recursive.c
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@@ -111,7 +111,6 @@ static int chown_recursive_internal(int fd, const struct stat *st, uid_t uid, gi
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int path_chown_recursive(const char *path, uid_t uid, gid_t gid) {
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_cleanup_close_ int fd = -1;
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struct stat st;
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- int r;
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fd = open(path, O_RDONLY|O_DIRECTORY|O_CLOEXEC|O_NOFOLLOW|O_NOATIME);
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if (fd < 0)
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@@ -130,8 +129,5 @@ int path_chown_recursive(const char *path, uid_t uid, gid_t gid) {
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(!gid_is_valid(gid) || st.st_gid == gid))
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return 0;
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- r = chown_recursive_internal(fd, &st, uid, gid);
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- fd = -1; /* we donated the fd to the call, regardless if it succeeded or failed */
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-
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- return r;
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+ return chown_recursive_internal(TAKE_FD(fd), &st, uid, gid); /* we donate the fd to the call, regardless if it succeeded or failed */
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}
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