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-rw-r--r--fs/file.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/fs/file.c b/fs/file.c
index 8434e0afecc7..c0b60961c672 100644
--- a/fs/file.c
+++ b/fs/file.c
@@ -694,8 +694,10 @@ int __close_range(unsigned fd, unsigned max_fd, unsigned int flags)
* If the requested range is greater than the current maximum,
* we're closing everything so only copy all file descriptors
* beneath the lowest file descriptor.
+ * If the caller requested all fds to be made cloexec copy all
+ * of the file descriptors since they still want to use them.
*/
- if (max_fd >= cur_max)
+ if (!(flags & CLOSE_RANGE_CLOEXEC) && (max_fd >= cur_max))
max_unshare_fds = fd;
ret = unshare_fd(CLONE_FILES, max_unshare_fds, &fds);