diff options
Diffstat (limited to 'sftp-server.c')
| -rw-r--r-- | sftp-server.c | 28 |
1 files changed, 14 insertions, 14 deletions
diff --git a/sftp-server.c b/sftp-server.c index 84264693..4eb31d94 100644 --- a/sftp-server.c +++ b/sftp-server.c @@ -22,7 +22,7 @@ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #include "includes.h" -RCSID("$OpenBSD: sftp-server.c,v 1.38 2002/09/11 22:41:50 djm Exp $"); +RCSID("$OpenBSD: sftp-server.c,v 1.39 2003/02/06 09:29:18 markus Exp $"); #include "buffer.h" #include "bufaux.h" @@ -832,19 +832,22 @@ static void process_rename(void) { u_int32_t id; - struct stat st; char *oldpath, *newpath; - int ret, status = SSH2_FX_FAILURE; + int status; id = get_int(); oldpath = get_string(NULL); newpath = get_string(NULL); TRACE("rename id %u old %s new %s", id, oldpath, newpath); /* fail if 'newpath' exists */ - if (stat(newpath, &st) == -1) { - ret = rename(oldpath, newpath); - status = (ret == -1) ? errno_to_portable(errno) : SSH2_FX_OK; - } + if (link(oldpath, newpath) == -1) + status = errno_to_portable(errno); + else if (unlink(oldpath) == -1) { + status = errno_to_portable(errno); + /* clean spare link */ + unlink(newpath); + } else + status = SSH2_FX_OK; send_status(id, status); xfree(oldpath); xfree(newpath); @@ -878,19 +881,16 @@ static void process_symlink(void) { u_int32_t id; - struct stat st; char *oldpath, *newpath; - int ret, status = SSH2_FX_FAILURE; + int ret, status; id = get_int(); oldpath = get_string(NULL); newpath = get_string(NULL); TRACE("symlink id %u old %s new %s", id, oldpath, newpath); - /* fail if 'newpath' exists */ - if (stat(newpath, &st) == -1) { - ret = symlink(oldpath, newpath); - status = (ret == -1) ? errno_to_portable(errno) : SSH2_FX_OK; - } + /* this will fail if 'newpath' exists */ + ret = symlink(oldpath, newpath); + status = (ret == -1) ? errno_to_portable(errno) : SSH2_FX_OK; send_status(id, status); xfree(oldpath); xfree(newpath); |