John Safranek d43eb01a66 sftp: refuse dir REMOVE and replacing RENAME ... SSH_FXP_REMOVE does not take directories and SSH_FXP_RENAME fails on an existing newpath (draft-ietf-secsh-filexfer-02 6.5). The non-Windows handlers check with an lstat first, oldpath before newpath, and REMOVE unlinks. A regular file renames by linkat() and unlink(), which refuses an existing name atomically; anything else checks then calls rename(). - configure: probe for linkat() - port.h: WUNLINK on POSIX, WLINK as linkat() when configure finds it - FatFs, Nucleus: only "/" and "/." stand in for the root - regress: test both against files, directories, symlinks and a read-only directory Issue: F-15535, F-15536		2026-11-02 13:40:06 -06:00
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agent.c	agent: exchange whole messages when signing	2026-10-16 11:15:32 -05:00
certman.c	Build cleanly with a C++ compiler	2026-10-22 21:30:18 -05:00
include.am	…
internal.c	Fix the cppcheck 2.13 findings	2026-11-01 23:51:19 -06:00
io.c	io.c: use the zsock names on Zephyr 4.1 and newer	2026-09-18 17:12:05 -05:00
keygen.c	Build cleanly with a C++ compiler	2026-10-22 21:30:18 -05:00
log.c	…
misc.c	…
ossh.c	internal, ossh: sign RSA user auth through ssh-agent	2026-10-08 11:28:25 -07:00
port.c	scp: receive through a per-session dirfd	2026-10-15 17:14:34 -05:00
ssh.c	Wipe consumed and compacted buffer plaintext	2026-10-27 11:13:03 -05:00
wolfscp.c	Leave the server SCP code out of client builds	2026-10-16 13:37:01 -05:00
wolfsftp.c	sftp: refuse dir REMOVE and replacing RENAME	2026-11-02 13:40:06 -06:00
wolfterm.c	…