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-rw-r--r--toys/posix/cp.c22
1 files changed, 15 insertions, 7 deletions
diff --git a/toys/posix/cp.c b/toys/posix/cp.c
index 07a8f05b..9e83cb80 100644
--- a/toys/posix/cp.c
+++ b/toys/posix/cp.c
@@ -261,6 +261,7 @@ int cp_node(struct dirtree *try)
if (fdout != -1) {
if (flags & (FLAG_a|FLAG_p)) {
struct timespec times[2];
+ int rc;
// Inability to set these isn't fatal, some require root access.
@@ -268,13 +269,20 @@ int cp_node(struct dirtree *try)
times[1] = try->st.st_mtim;
// If we can't get a filehandle to the actual object, use racy functions
- if (fdout == AT_FDCWD) {
- fchownat(cfd, catch, try->st.st_uid, try->st.st_gid,
- AT_SYMLINK_NOFOLLOW);
- utimensat(cfd, catch, times, AT_SYMLINK_NOFOLLOW);
- // permission bits already correct for mknod, don't apply to symlink
- } else {
- fchown(fdout, try->st.st_uid, try->st.st_gid);
+ if (fdout == AT_FDCWD)
+ rc = fchownat(cfd, catch, try->st.st_uid, try->st.st_gid,
+ AT_SYMLINK_NOFOLLOW);
+ else rc = fchown(fdout, try->st.st_uid, try->st.st_gid);
+ if (rc) {
+ char *pp;
+
+ perror_msg("chown '%s'", pp = dirtree_path(try, 0));
+ free(pp);
+ }
+
+ // permission bits already correct for mknod and don't apply to symlink
+ if (fdout == AT_FDCWD) utimensat(cfd, catch, times, AT_SYMLINK_NOFOLLOW);
+ else {
futimens(fdout, times);
fchmod(fdout, try->st.st_mode);
}