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-rw-r--r--src/shared/install.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/shared/install.c b/src/shared/install.c
index acfba25b24..9ce94035b9 100644
--- a/src/shared/install.c
+++ b/src/shared/install.c
@@ -332,7 +332,7 @@ static int remove_marked_symlinks(
int q, cfd;
deleted = false;
- cfd = dup(fd);
+ cfd = fcntl(fd, F_DUPFD_CLOEXEC, 3);
if (cfd < 0) {
r = -errno;
break;