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-rw-r--r--lib/ssh-libssh.c220
1 files changed, 107 insertions, 113 deletions
diff --git a/lib/ssh-libssh.c b/lib/ssh-libssh.c
index 942684a0b..822a7419c 100644
--- a/lib/ssh-libssh.c
+++ b/lib/ssh-libssh.c
@@ -2516,138 +2516,132 @@ static void sftp_quote(struct connectdata *conn)
state(conn, SSH_SFTP_NEXT_QUOTE);
return;
}
- if(cmd) {
- /*
- * the arguments following the command must be separated from the
- * command with a space so we can check for it unconditionally
- */
- cp = strchr(cmd, ' ');
- if(cp == NULL) {
- failf(data, "Syntax error in SFTP command. Supply parameter(s)!");
+
+ /*
+ * the arguments following the command must be separated from the
+ * command with a space so we can check for it unconditionally
+ */
+ cp = strchr(cmd, ' ');
+ if(cp == NULL) {
+ failf(data, "Syntax error in SFTP command. Supply parameter(s)!");
+ state(conn, SSH_SFTP_CLOSE);
+ sshc->nextstate = SSH_NO_STATE;
+ sshc->actualcode = CURLE_QUOTE_ERROR;
+ return;
+ }
+
+ /*
+ * also, every command takes at least one argument so we get that
+ * first argument right now
+ */
+ result = Curl_get_pathname(&cp, &sshc->quote_path1);
+ if(result) {
+ if(result == CURLE_OUT_OF_MEMORY)
+ failf(data, "Out of memory");
+ else
+ failf(data, "Syntax error: Bad first parameter");
+ state(conn, SSH_SFTP_CLOSE);
+ sshc->nextstate = SSH_NO_STATE;
+ sshc->actualcode = result;
+ return;
+ }
+
+ /*
+ * SFTP is a binary protocol, so we don't send text commands
+ * to the server. Instead, we scan for commands used by
+ * OpenSSH's sftp program and call the appropriate libssh
+ * functions.
+ */
+ if(strncasecompare(cmd, "chgrp ", 6) ||
+ strncasecompare(cmd, "chmod ", 6) ||
+ strncasecompare(cmd, "chown ", 6)) {
+ /* attribute change */
+
+ /* sshc->quote_path1 contains the mode to set */
+ /* get the destination */
+ result = Curl_get_pathname(&cp, &sshc->quote_path2);
+ if(result) {
+ if(result == CURLE_OUT_OF_MEMORY)
+ failf(data, "Out of memory");
+ else
+ failf(data, "Syntax error in chgrp/chmod/chown: "
+ "Bad second parameter");
+ Curl_safefree(sshc->quote_path1);
state(conn, SSH_SFTP_CLOSE);
sshc->nextstate = SSH_NO_STATE;
- sshc->actualcode = CURLE_QUOTE_ERROR;
+ sshc->actualcode = result;
return;
}
-
- /*
- * also, every command takes at least one argument so we get that
- * first argument right now
- */
- result = Curl_get_pathname(&cp, &sshc->quote_path1);
+ sshc->quote_attrs = NULL;
+ state(conn, SSH_SFTP_QUOTE_STAT);
+ return;
+ }
+ if(strncasecompare(cmd, "ln ", 3) ||
+ strncasecompare(cmd, "symlink ", 8)) {
+ /* symbolic linking */
+ /* sshc->quote_path1 is the source */
+ /* get the destination */
+ result = Curl_get_pathname(&cp, &sshc->quote_path2);
if(result) {
if(result == CURLE_OUT_OF_MEMORY)
failf(data, "Out of memory");
else
- failf(data, "Syntax error: Bad first parameter");
+ failf(data, "Syntax error in ln/symlink: Bad second parameter");
+ Curl_safefree(sshc->quote_path1);
state(conn, SSH_SFTP_CLOSE);
sshc->nextstate = SSH_NO_STATE;
sshc->actualcode = result;
return;
}
-
- /*
- * SFTP is a binary protocol, so we don't send text commands
- * to the server. Instead, we scan for commands used by
- * OpenSSH's sftp program and call the appropriate libssh
- * functions.
- */
- if(strncasecompare(cmd, "chgrp ", 6) ||
- strncasecompare(cmd, "chmod ", 6) ||
- strncasecompare(cmd, "chown ", 6)) {
- /* attribute change */
-
- /* sshc->quote_path1 contains the mode to set */
- /* get the destination */
- result = Curl_get_pathname(&cp, &sshc->quote_path2);
- if(result) {
- if(result == CURLE_OUT_OF_MEMORY)
- failf(data, "Out of memory");
- else
- failf(data, "Syntax error in chgrp/chmod/chown: "
- "Bad second parameter");
- Curl_safefree(sshc->quote_path1);
- state(conn, SSH_SFTP_CLOSE);
- sshc->nextstate = SSH_NO_STATE;
- sshc->actualcode = result;
- return;
- }
- sshc->quote_attrs = NULL;
- state(conn, SSH_SFTP_QUOTE_STAT);
- return;
- }
- if(strncasecompare(cmd, "ln ", 3) ||
- strncasecompare(cmd, "symlink ", 8)) {
- /* symbolic linking */
- /* sshc->quote_path1 is the source */
- /* get the destination */
- result = Curl_get_pathname(&cp, &sshc->quote_path2);
- if(result) {
- if(result == CURLE_OUT_OF_MEMORY)
- failf(data, "Out of memory");
- else
- failf(data, "Syntax error in ln/symlink: Bad second parameter");
- Curl_safefree(sshc->quote_path1);
- state(conn, SSH_SFTP_CLOSE);
- sshc->nextstate = SSH_NO_STATE;
- sshc->actualcode = result;
- return;
- }
- state(conn, SSH_SFTP_QUOTE_SYMLINK);
- return;
- }
- else if(strncasecompare(cmd, "mkdir ", 6)) {
- /* create dir */
- state(conn, SSH_SFTP_QUOTE_MKDIR);
- return;
- }
- else if(strncasecompare(cmd, "rename ", 7)) {
- /* rename file */
- /* first param is the source path */
- /* second param is the dest. path */
- result = Curl_get_pathname(&cp, &sshc->quote_path2);
- if(result) {
- if(result == CURLE_OUT_OF_MEMORY)
- failf(data, "Out of memory");
- else
- failf(data, "Syntax error in rename: Bad second parameter");
- Curl_safefree(sshc->quote_path1);
- state(conn, SSH_SFTP_CLOSE);
- sshc->nextstate = SSH_NO_STATE;
- sshc->actualcode = result;
- return;
- }
- state(conn, SSH_SFTP_QUOTE_RENAME);
- return;
- }
- else if(strncasecompare(cmd, "rmdir ", 6)) {
- /* delete dir */
- state(conn, SSH_SFTP_QUOTE_RMDIR);
- return;
- }
- else if(strncasecompare(cmd, "rm ", 3)) {
- state(conn, SSH_SFTP_QUOTE_UNLINK);
+ state(conn, SSH_SFTP_QUOTE_SYMLINK);
+ return;
+ }
+ else if(strncasecompare(cmd, "mkdir ", 6)) {
+ /* create dir */
+ state(conn, SSH_SFTP_QUOTE_MKDIR);
+ return;
+ }
+ else if(strncasecompare(cmd, "rename ", 7)) {
+ /* rename file */
+ /* first param is the source path */
+ /* second param is the dest. path */
+ result = Curl_get_pathname(&cp, &sshc->quote_path2);
+ if(result) {
+ if(result == CURLE_OUT_OF_MEMORY)
+ failf(data, "Out of memory");
+ else
+ failf(data, "Syntax error in rename: Bad second parameter");
+ Curl_safefree(sshc->quote_path1);
+ state(conn, SSH_SFTP_CLOSE);
+ sshc->nextstate = SSH_NO_STATE;
+ sshc->actualcode = result;
return;
}
+ state(conn, SSH_SFTP_QUOTE_RENAME);
+ return;
+ }
+ else if(strncasecompare(cmd, "rmdir ", 6)) {
+ /* delete dir */
+ state(conn, SSH_SFTP_QUOTE_RMDIR);
+ return;
+ }
+ else if(strncasecompare(cmd, "rm ", 3)) {
+ state(conn, SSH_SFTP_QUOTE_UNLINK);
+ return;
+ }
#ifdef HAS_STATVFS_SUPPORT
- else if(strncasecompare(cmd, "statvfs ", 8)) {
- state(conn, SSH_SFTP_QUOTE_STATVFS);
- return;
- }
-#endif
-
- failf(data, "Unknown SFTP command");
- Curl_safefree(sshc->quote_path1);
- Curl_safefree(sshc->quote_path2);
- state(conn, SSH_SFTP_CLOSE);
- sshc->nextstate = SSH_NO_STATE;
- sshc->actualcode = CURLE_QUOTE_ERROR;
+ else if(strncasecompare(cmd, "statvfs ", 8)) {
+ state(conn, SSH_SFTP_QUOTE_STATVFS);
return;
}
+#endif
- if(!sshc->quote_item) {
- state(conn, SSH_SFTP_GETINFO);
- }
+ failf(data, "Unknown SFTP command");
+ Curl_safefree(sshc->quote_path1);
+ Curl_safefree(sshc->quote_path2);
+ state(conn, SSH_SFTP_CLOSE);
+ sshc->nextstate = SSH_NO_STATE;
+ sshc->actualcode = CURLE_QUOTE_ERROR;
}
static void sftp_quote_stat(struct connectdata *conn)