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authorDaniel Stenberg <daniel@haxx.se>2018-12-22 18:13:39 +0100
committerDaniel Stenberg <daniel@haxx.se>2018-12-22 18:14:57 +0100
commitc98ee5f67f497195c9127cc70fa53a487f994cd5 (patch)
treec64c03588f4600d30b63be17900a72281c419fa9 /lib/ssh-libssh.c
parent85f9aa08d9ba78843e18b6eda83c81a2f92a729d (diff)
libssh: no data pointer == nothing to do
Diffstat (limited to 'lib/ssh-libssh.c')
-rw-r--r--lib/ssh-libssh.c11
1 files changed, 10 insertions, 1 deletions
diff --git a/lib/ssh-libssh.c b/lib/ssh-libssh.c
index 2e920f0e9..77dc098f2 100644
--- a/lib/ssh-libssh.c
+++ b/lib/ssh-libssh.c
@@ -554,14 +554,19 @@ static CURLcode myssh_statemach_act(struct connectdata *conn, bool *block)
{
CURLcode result = CURLE_OK;
struct Curl_easy *data = conn->data;
- struct SSHPROTO *protop = data->req.protop;
+ struct SSHPROTO *protop;
struct ssh_conn *sshc = &conn->proto.sshc;
int rc = SSH_NO_ERROR, err;
char *new_readdir_line;
int seekerr = CURL_SEEKFUNC_OK;
const char *err_msg;
*block = 0; /* we're not blocking by default */
+ if(!data) {
+ state(conn, SSH_STOP);
+ return CURLE_OK;
+ }
+ protop = data->req.protop;
do {
switch(sshc->state) {
@@ -1988,6 +1993,10 @@ static CURLcode myssh_block_statemach(struct connectdata *conn,
struct ssh_conn *sshc = &conn->proto.sshc;
CURLcode result = CURLE_OK;
struct Curl_easy *data = conn->data;
+ if(!data) {
+ state(conn, SSH_STOP);
+ return CURLE_OK;
+ }
while((sshc->state != SSH_STOP) && !result) {
bool block;