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ssh.c: code cleanup, Curl_safefree() already nullifies pointer

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This commit is contained in:
Yang Tse 2012-03-25 18:10:09 +02:00
parent 9801596fb3
commit 97ff646fc1
1 changed files with 5 additions and 64 deletions
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69
lib/ssh.c
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@ -769,7 +769,7 @@ static CURLcode ssh_statemach_act(struct connectdata *conn, bool *block)
if((data->set.ssh_auth_types & CURLSSH_AUTH_PUBLICKEY) && if((data->set.ssh_auth_types & CURLSSH_AUTH_PUBLICKEY) &&
(strstr(sshc->authlist, "publickey") != NULL)) { (strstr(sshc->authlist, "publickey") != NULL)) {
char *home; char *home = NULL;
sshc->rsa_pub = sshc->rsa = NULL; sshc->rsa_pub = sshc->rsa = NULL;
@ -787,7 +787,6 @@ static CURLcode ssh_statemach_act(struct connectdata *conn, bool *block)
if(sshc->rsa_pub == NULL) { if(sshc->rsa_pub == NULL) {
Curl_safefree(home); Curl_safefree(home);
home = NULL;
state(conn, SSH_SESSION_FREE); state(conn, SSH_SESSION_FREE);
sshc->actualcode = CURLE_OUT_OF_MEMORY; sshc->actualcode = CURLE_OUT_OF_MEMORY;
break; break;
@ -803,9 +802,7 @@ static CURLcode ssh_statemach_act(struct connectdata *conn, bool *block)
if(sshc->rsa == NULL) { if(sshc->rsa == NULL) {
Curl_safefree(home); Curl_safefree(home);
home = NULL;
Curl_safefree(sshc->rsa_pub); Curl_safefree(sshc->rsa_pub);
sshc->rsa_pub = NULL;
state(conn, SSH_SESSION_FREE); state(conn, SSH_SESSION_FREE);
sshc->actualcode = CURLE_OUT_OF_MEMORY; sshc->actualcode = CURLE_OUT_OF_MEMORY;
break; break;
@ -816,7 +813,6 @@ static CURLcode ssh_statemach_act(struct connectdata *conn, bool *block)
sshc->passphrase = ""; sshc->passphrase = "";
Curl_safefree(home); Curl_safefree(home);
home = NULL;
infof(data, "Using ssh public key file %s\n", sshc->rsa_pub); infof(data, "Using ssh public key file %s\n", sshc->rsa_pub);
infof(data, "Using ssh private key file %s\n", sshc->rsa); infof(data, "Using ssh private key file %s\n", sshc->rsa);
@ -842,9 +838,7 @@ static CURLcode ssh_statemach_act(struct connectdata *conn, bool *block)
} }
Curl_safefree(sshc->rsa_pub); Curl_safefree(sshc->rsa_pub);
sshc->rsa_pub = NULL;
Curl_safefree(sshc->rsa); Curl_safefree(sshc->rsa);
sshc->rsa = NULL;
if(rc == 0) { if(rc == 0) {
sshc->authed = TRUE; sshc->authed = TRUE;
@ -1147,7 +1141,6 @@ static CURLcode ssh_statemach_act(struct connectdata *conn, bool *block)
failf(data, "Syntax error in chgrp/chmod/chown: " failf(data, "Syntax error in chgrp/chmod/chown: "
"Bad second parameter"); "Bad second parameter");
Curl_safefree(sshc->quote_path1); Curl_safefree(sshc->quote_path1);
sshc->quote_path1 = NULL;
state(conn, SSH_SFTP_CLOSE); state(conn, SSH_SFTP_CLOSE);
sshc->nextstate = SSH_NO_STATE; sshc->nextstate = SSH_NO_STATE;
sshc->actualcode = result; sshc->actualcode = result;
@ -1170,7 +1163,6 @@ static CURLcode ssh_statemach_act(struct connectdata *conn, bool *block)
failf(data, failf(data,
"Syntax error in ln/symlink: Bad second parameter"); "Syntax error in ln/symlink: Bad second parameter");
Curl_safefree(sshc->quote_path1); Curl_safefree(sshc->quote_path1);
sshc->quote_path1 = NULL;
state(conn, SSH_SFTP_CLOSE); state(conn, SSH_SFTP_CLOSE);
sshc->nextstate = SSH_NO_STATE; sshc->nextstate = SSH_NO_STATE;
sshc->actualcode = result; sshc->actualcode = result;
@ -1195,7 +1187,6 @@ static CURLcode ssh_statemach_act(struct connectdata *conn, bool *block)
else else
failf(data, "Syntax error in rename: Bad second parameter"); failf(data, "Syntax error in rename: Bad second parameter");
Curl_safefree(sshc->quote_path1); Curl_safefree(sshc->quote_path1);
sshc->quote_path1 = NULL;
state(conn, SSH_SFTP_CLOSE); state(conn, SSH_SFTP_CLOSE);
sshc->nextstate = SSH_NO_STATE; sshc->nextstate = SSH_NO_STATE;
sshc->actualcode = result; sshc->actualcode = result;
@ -1216,9 +1207,7 @@ static CURLcode ssh_statemach_act(struct connectdata *conn, bool *block)
failf(data, "Unknown SFTP command"); failf(data, "Unknown SFTP command");
Curl_safefree(sshc->quote_path1); Curl_safefree(sshc->quote_path1);
sshc->quote_path1 = NULL;
Curl_safefree(sshc->quote_path2); Curl_safefree(sshc->quote_path2);
sshc->quote_path2 = NULL;
state(conn, SSH_SFTP_CLOSE); state(conn, SSH_SFTP_CLOSE);
sshc->nextstate = SSH_NO_STATE; sshc->nextstate = SSH_NO_STATE;
sshc->actualcode = CURLE_QUOTE_ERROR; sshc->actualcode = CURLE_QUOTE_ERROR;
@ -1231,14 +1220,8 @@ static CURLcode ssh_statemach_act(struct connectdata *conn, bool *block)
break; break;
case SSH_SFTP_NEXT_QUOTE: case SSH_SFTP_NEXT_QUOTE:
if(sshc->quote_path1) { Curl_safefree(sshc->quote_path1);
Curl_safefree(sshc->quote_path1); Curl_safefree(sshc->quote_path2);
sshc->quote_path1 = NULL;
}
if(sshc->quote_path2) {
Curl_safefree(sshc->quote_path2);
sshc->quote_path2 = NULL;
}
sshc->quote_item = sshc->quote_item->next; sshc->quote_item = sshc->quote_item->next;
@ -1286,9 +1269,7 @@ static CURLcode ssh_statemach_act(struct connectdata *conn, bool *block)
else if(rc != 0 && !sshc->acceptfail) { /* get those attributes */ else if(rc != 0 && !sshc->acceptfail) { /* get those attributes */
err = sftp_libssh2_last_error(sshc->sftp_session); err = sftp_libssh2_last_error(sshc->sftp_session);
Curl_safefree(sshc->quote_path1); Curl_safefree(sshc->quote_path1);
sshc->quote_path1 = NULL;
Curl_safefree(sshc->quote_path2); Curl_safefree(sshc->quote_path2);
sshc->quote_path2 = NULL;
failf(data, "Attempt to get SFTP stats failed: %s", failf(data, "Attempt to get SFTP stats failed: %s",
sftp_libssh2_strerror(err)); sftp_libssh2_strerror(err));
state(conn, SSH_SFTP_CLOSE); state(conn, SSH_SFTP_CLOSE);
@ -1305,9 +1286,7 @@ static CURLcode ssh_statemach_act(struct connectdata *conn, bool *block)
if(sshc->quote_attrs.gid == 0 && !ISDIGIT(sshc->quote_path1[0]) && if(sshc->quote_attrs.gid == 0 && !ISDIGIT(sshc->quote_path1[0]) &&
!sshc->acceptfail) { !sshc->acceptfail) {
Curl_safefree(sshc->quote_path1); Curl_safefree(sshc->quote_path1);
sshc->quote_path1 = NULL;
Curl_safefree(sshc->quote_path2); Curl_safefree(sshc->quote_path2);
sshc->quote_path2 = NULL;
failf(data, "Syntax error: chgrp gid not a number"); failf(data, "Syntax error: chgrp gid not a number");
state(conn, SSH_SFTP_CLOSE); state(conn, SSH_SFTP_CLOSE);
sshc->nextstate = SSH_NO_STATE; sshc->nextstate = SSH_NO_STATE;
@ -1322,9 +1301,7 @@ static CURLcode ssh_statemach_act(struct connectdata *conn, bool *block)
if(sshc->quote_attrs.permissions == 0 && if(sshc->quote_attrs.permissions == 0 &&
!ISDIGIT(sshc->quote_path1[0])) { !ISDIGIT(sshc->quote_path1[0])) {
Curl_safefree(sshc->quote_path1); Curl_safefree(sshc->quote_path1);
sshc->quote_path1 = NULL;
Curl_safefree(sshc->quote_path2); Curl_safefree(sshc->quote_path2);
sshc->quote_path2 = NULL;
failf(data, "Syntax error: chmod permissions not a number"); failf(data, "Syntax error: chmod permissions not a number");
state(conn, SSH_SFTP_CLOSE); state(conn, SSH_SFTP_CLOSE);
sshc->nextstate = SSH_NO_STATE; sshc->nextstate = SSH_NO_STATE;
@ -1338,9 +1315,7 @@ static CURLcode ssh_statemach_act(struct connectdata *conn, bool *block)
if(sshc->quote_attrs.uid == 0 && !ISDIGIT(sshc->quote_path1[0]) && if(sshc->quote_attrs.uid == 0 && !ISDIGIT(sshc->quote_path1[0]) &&
!sshc->acceptfail) { !sshc->acceptfail) {
Curl_safefree(sshc->quote_path1); Curl_safefree(sshc->quote_path1);
sshc->quote_path1 = NULL;
Curl_safefree(sshc->quote_path2); Curl_safefree(sshc->quote_path2);
sshc->quote_path2 = NULL;
failf(data, "Syntax error: chown uid not a number"); failf(data, "Syntax error: chown uid not a number");
state(conn, SSH_SFTP_CLOSE); state(conn, SSH_SFTP_CLOSE);
sshc->nextstate = SSH_NO_STATE; sshc->nextstate = SSH_NO_STATE;
@ -1365,9 +1340,7 @@ static CURLcode ssh_statemach_act(struct connectdata *conn, bool *block)
else if(rc != 0 && !sshc->acceptfail) { else if(rc != 0 && !sshc->acceptfail) {
err = sftp_libssh2_last_error(sshc->sftp_session); err = sftp_libssh2_last_error(sshc->sftp_session);
Curl_safefree(sshc->quote_path1); Curl_safefree(sshc->quote_path1);
sshc->quote_path1 = NULL;
Curl_safefree(sshc->quote_path2); Curl_safefree(sshc->quote_path2);
sshc->quote_path2 = NULL;
failf(data, "Attempt to set SFTP stats failed: %s", failf(data, "Attempt to set SFTP stats failed: %s",
sftp_libssh2_strerror(err)); sftp_libssh2_strerror(err));
state(conn, SSH_SFTP_CLOSE); state(conn, SSH_SFTP_CLOSE);
@ -1390,9 +1363,7 @@ static CURLcode ssh_statemach_act(struct connectdata *conn, bool *block)
else if(rc != 0 && !sshc->acceptfail) { else if(rc != 0 && !sshc->acceptfail) {
err = sftp_libssh2_last_error(sshc->sftp_session); err = sftp_libssh2_last_error(sshc->sftp_session);
Curl_safefree(sshc->quote_path1); Curl_safefree(sshc->quote_path1);
sshc->quote_path1 = NULL;
Curl_safefree(sshc->quote_path2); Curl_safefree(sshc->quote_path2);
sshc->quote_path2 = NULL;
failf(data, "symlink command failed: %s", failf(data, "symlink command failed: %s",
sftp_libssh2_strerror(err)); sftp_libssh2_strerror(err));
state(conn, SSH_SFTP_CLOSE); state(conn, SSH_SFTP_CLOSE);
@ -1413,7 +1384,6 @@ static CURLcode ssh_statemach_act(struct connectdata *conn, bool *block)
else if(rc != 0 && !sshc->acceptfail) { else if(rc != 0 && !sshc->acceptfail) {
err = sftp_libssh2_last_error(sshc->sftp_session); err = sftp_libssh2_last_error(sshc->sftp_session);
Curl_safefree(sshc->quote_path1); Curl_safefree(sshc->quote_path1);
sshc->quote_path1 = NULL;
failf(data, "mkdir command failed: %s", sftp_libssh2_strerror(err)); failf(data, "mkdir command failed: %s", sftp_libssh2_strerror(err));
state(conn, SSH_SFTP_CLOSE); state(conn, SSH_SFTP_CLOSE);
sshc->nextstate = SSH_NO_STATE; sshc->nextstate = SSH_NO_STATE;
@ -1438,9 +1408,7 @@ static CURLcode ssh_statemach_act(struct connectdata *conn, bool *block)
else if(rc != 0 && !sshc->acceptfail) { else if(rc != 0 && !sshc->acceptfail) {
err = sftp_libssh2_last_error(sshc->sftp_session); err = sftp_libssh2_last_error(sshc->sftp_session);
Curl_safefree(sshc->quote_path1); Curl_safefree(sshc->quote_path1);
sshc->quote_path1 = NULL;
Curl_safefree(sshc->quote_path2); Curl_safefree(sshc->quote_path2);
sshc->quote_path2 = NULL;
failf(data, "rename command failed: %s", sftp_libssh2_strerror(err)); failf(data, "rename command failed: %s", sftp_libssh2_strerror(err));
state(conn, SSH_SFTP_CLOSE); state(conn, SSH_SFTP_CLOSE);
sshc->nextstate = SSH_NO_STATE; sshc->nextstate = SSH_NO_STATE;
@ -1459,7 +1427,6 @@ static CURLcode ssh_statemach_act(struct connectdata *conn, bool *block)
else if(rc != 0 && !sshc->acceptfail) { else if(rc != 0 && !sshc->acceptfail) {
err = sftp_libssh2_last_error(sshc->sftp_session); err = sftp_libssh2_last_error(sshc->sftp_session);
Curl_safefree(sshc->quote_path1); Curl_safefree(sshc->quote_path1);
sshc->quote_path1 = NULL;
failf(data, "rmdir command failed: %s", sftp_libssh2_strerror(err)); failf(data, "rmdir command failed: %s", sftp_libssh2_strerror(err));
state(conn, SSH_SFTP_CLOSE); state(conn, SSH_SFTP_CLOSE);
sshc->nextstate = SSH_NO_STATE; sshc->nextstate = SSH_NO_STATE;
@ -1478,7 +1445,6 @@ static CURLcode ssh_statemach_act(struct connectdata *conn, bool *block)
else if(rc != 0 && !sshc->acceptfail) { else if(rc != 0 && !sshc->acceptfail) {
err = sftp_libssh2_last_error(sshc->sftp_session); err = sftp_libssh2_last_error(sshc->sftp_session);
Curl_safefree(sshc->quote_path1); Curl_safefree(sshc->quote_path1);
sshc->quote_path1 = NULL;
failf(data, "rm command failed: %s", sftp_libssh2_strerror(err)); failf(data, "rm command failed: %s", sftp_libssh2_strerror(err));
state(conn, SSH_SFTP_CLOSE); state(conn, SSH_SFTP_CLOSE);
sshc->nextstate = SSH_NO_STATE; sshc->nextstate = SSH_NO_STATE;
@ -1764,7 +1730,6 @@ static CURLcode ssh_statemach_act(struct connectdata *conn, bool *block)
} }
if((sshc->readdir_longentry = malloc(PATH_MAX+1)) == NULL) { if((sshc->readdir_longentry = malloc(PATH_MAX+1)) == NULL) {
Curl_safefree(sshc->readdir_filename); Curl_safefree(sshc->readdir_filename);
sshc->readdir_filename = NULL;
state(conn, SSH_SFTP_CLOSE); state(conn, SSH_SFTP_CLOSE);
sshc->actualcode = CURLE_OUT_OF_MEMORY; sshc->actualcode = CURLE_OUT_OF_MEMORY;
break; break;
@ -1819,9 +1784,7 @@ static CURLcode ssh_statemach_act(struct connectdata *conn, bool *block)
sshc->readdir_line = calloc(sshc->readdir_totalLen, 1); sshc->readdir_line = calloc(sshc->readdir_totalLen, 1);
if(!sshc->readdir_line) { if(!sshc->readdir_line) {
Curl_safefree(sshc->readdir_filename); Curl_safefree(sshc->readdir_filename);
sshc->readdir_filename = NULL;
Curl_safefree(sshc->readdir_longentry); Curl_safefree(sshc->readdir_longentry);
sshc->readdir_longentry = NULL;
state(conn, SSH_SFTP_CLOSE); state(conn, SSH_SFTP_CLOSE);
sshc->actualcode = CURLE_OUT_OF_MEMORY; sshc->actualcode = CURLE_OUT_OF_MEMORY;
break; break;
@ -1835,9 +1798,7 @@ static CURLcode ssh_statemach_act(struct connectdata *conn, bool *block)
sshc->readdir_linkPath = malloc(PATH_MAX + 1); sshc->readdir_linkPath = malloc(PATH_MAX + 1);
if(sshc->readdir_linkPath == NULL) { if(sshc->readdir_linkPath == NULL) {
Curl_safefree(sshc->readdir_filename); Curl_safefree(sshc->readdir_filename);
sshc->readdir_filename = NULL;
Curl_safefree(sshc->readdir_longentry); Curl_safefree(sshc->readdir_longentry);
sshc->readdir_longentry = NULL;
state(conn, SSH_SFTP_CLOSE); state(conn, SSH_SFTP_CLOSE);
sshc->actualcode = CURLE_OUT_OF_MEMORY; sshc->actualcode = CURLE_OUT_OF_MEMORY;
break; break;
@ -1854,9 +1815,7 @@ static CURLcode ssh_statemach_act(struct connectdata *conn, bool *block)
} }
else if(sshc->readdir_len == 0) { else if(sshc->readdir_len == 0) {
Curl_safefree(sshc->readdir_filename); Curl_safefree(sshc->readdir_filename);
sshc->readdir_filename = NULL;
Curl_safefree(sshc->readdir_longentry); Curl_safefree(sshc->readdir_longentry);
sshc->readdir_longentry = NULL;
state(conn, SSH_SFTP_READDIR_DONE); state(conn, SSH_SFTP_READDIR_DONE);
break; break;
} }
@ -1868,9 +1827,7 @@ static CURLcode ssh_statemach_act(struct connectdata *conn, bool *block)
sftp_libssh2_strerror(err), sftp_libssh2_strerror(err),
libssh2_session_last_errno(sshc->ssh_session)); libssh2_session_last_errno(sshc->ssh_session));
Curl_safefree(sshc->readdir_filename); Curl_safefree(sshc->readdir_filename);
sshc->readdir_filename = NULL;
Curl_safefree(sshc->readdir_longentry); Curl_safefree(sshc->readdir_longentry);
sshc->readdir_longentry = NULL;
state(conn, SSH_SFTP_CLOSE); state(conn, SSH_SFTP_CLOSE);
break; break;
} }
@ -1888,18 +1845,14 @@ static CURLcode ssh_statemach_act(struct connectdata *conn, bool *block)
break; break;
} }
Curl_safefree(sshc->readdir_linkPath); Curl_safefree(sshc->readdir_linkPath);
sshc->readdir_linkPath = NULL;
/* get room for the filename and extra output */ /* get room for the filename and extra output */
sshc->readdir_totalLen += 4 + sshc->readdir_len; sshc->readdir_totalLen += 4 + sshc->readdir_len;
new_readdir_line = realloc(sshc->readdir_line, sshc->readdir_totalLen); new_readdir_line = realloc(sshc->readdir_line, sshc->readdir_totalLen);
if(!new_readdir_line) { if(!new_readdir_line) {
Curl_safefree(sshc->readdir_line); Curl_safefree(sshc->readdir_line);
sshc->readdir_line = NULL;
Curl_safefree(sshc->readdir_filename); Curl_safefree(sshc->readdir_filename);
sshc->readdir_filename = NULL;
Curl_safefree(sshc->readdir_longentry); Curl_safefree(sshc->readdir_longentry);
sshc->readdir_longentry = NULL;
state(conn, SSH_SFTP_CLOSE); state(conn, SSH_SFTP_CLOSE);
sshc->actualcode = CURLE_OUT_OF_MEMORY; sshc->actualcode = CURLE_OUT_OF_MEMORY;
break; break;
@ -1935,7 +1888,6 @@ static CURLcode ssh_statemach_act(struct connectdata *conn, bool *block)
data->req.bytecount += sshc->readdir_currLen; data->req.bytecount += sshc->readdir_currLen;
} }
Curl_safefree(sshc->readdir_line); Curl_safefree(sshc->readdir_line);
sshc->readdir_line = NULL;
if(result) { if(result) {
state(conn, SSH_STOP); state(conn, SSH_STOP);
} }
@ -1951,9 +1903,7 @@ static CURLcode ssh_statemach_act(struct connectdata *conn, bool *block)
} }
sshc->sftp_handle = NULL; sshc->sftp_handle = NULL;
Curl_safefree(sshc->readdir_filename); Curl_safefree(sshc->readdir_filename);
sshc->readdir_filename = NULL;
Curl_safefree(sshc->readdir_longentry); Curl_safefree(sshc->readdir_longentry);
sshc->readdir_longentry = NULL;
/* no data to transfer */ /* no data to transfer */
Curl_setup_transfer(conn, -1, -1, FALSE, NULL, -1, NULL); Curl_setup_transfer(conn, -1, -1, FALSE, NULL, -1, NULL);
@ -2121,10 +2071,8 @@ static CURLcode ssh_statemach_act(struct connectdata *conn, bool *block)
} }
sshc->sftp_handle = NULL; sshc->sftp_handle = NULL;
} }
if(sftp_scp) { if(sftp_scp)
Curl_safefree(sftp_scp->path); Curl_safefree(sftp_scp->path);
sftp_scp->path = NULL;
}
DEBUGF(infof(data, "SFTP DONE done\n")); DEBUGF(infof(data, "SFTP DONE done\n"));
@ -2168,7 +2116,6 @@ static CURLcode ssh_statemach_act(struct connectdata *conn, bool *block)
} }
Curl_safefree(sshc->homedir); Curl_safefree(sshc->homedir);
sshc->homedir = NULL;
conn->data->state.most_recent_ftp_entrypath = NULL; conn->data->state.most_recent_ftp_entrypath = NULL;
state(conn, SSH_SESSION_DISCONNECT); state(conn, SSH_SESSION_DISCONNECT);
@ -2393,7 +2340,6 @@ static CURLcode ssh_statemach_act(struct connectdata *conn, bool *block)
} }
Curl_safefree(sshc->homedir); Curl_safefree(sshc->homedir);
sshc->homedir = NULL;
conn->data->state.most_recent_ftp_entrypath = NULL; conn->data->state.most_recent_ftp_entrypath = NULL;
state(conn, SSH_SESSION_FREE); state(conn, SSH_SESSION_FREE);
@ -2836,7 +2782,6 @@ static CURLcode scp_disconnect(struct connectdata *conn, bool dead_connection)
(void) dead_connection; (void) dead_connection;
Curl_safefree(conn->data->state.proto.ssh); Curl_safefree(conn->data->state.proto.ssh);
conn->data->state.proto.ssh = NULL;
if(ssh->ssh_session) { if(ssh->ssh_session) {
/* only if there's a session still around to use! */ /* only if there's a session still around to use! */
@ -2869,10 +2814,8 @@ static CURLcode ssh_done(struct connectdata *conn, CURLcode status)
else else
result = status; result = status;
if(sftp_scp) { if(sftp_scp)
Curl_safefree(sftp_scp->path); Curl_safefree(sftp_scp->path);
sftp_scp->path = NULL;
}
Curl_pgrsDone(conn); Curl_pgrsDone(conn);
conn->data->req.keepon = 0; /* clear all bits */ conn->data->req.keepon = 0; /* clear all bits */
@ -3004,7 +2947,6 @@ static CURLcode sftp_disconnect(struct connectdata *conn, bool dead_connection)
DEBUGF(infof(conn->data, "SSH DISCONNECT starts now\n")); DEBUGF(infof(conn->data, "SSH DISCONNECT starts now\n"));
Curl_safefree(conn->data->state.proto.ssh); Curl_safefree(conn->data->state.proto.ssh);
conn->data->state.proto.ssh = NULL;
if(conn->proto.sshc.ssh_session) { if(conn->proto.sshc.ssh_session) {
/* only if there's a session still around to use! */ /* only if there's a session still around to use! */
@ -3161,7 +3103,6 @@ get_pathname(const char **cpp, char **path)
fail: fail:
Curl_safefree(*path); Curl_safefree(*path);
*path = NULL;
return CURLE_QUOTE_ERROR; return CURLE_QUOTE_ERROR;
} }