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config: Add missing NULL check

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CID 1398303

Signed-off-by: Andreas Schneider <asn@cryptomilk.org>
This commit is contained in:
Andreas Schneider
2019-05-28 08:43:49 +02:00
parent a7e17a34ad
commit 328a631a0f
1 changed files with 4 additions and 0 deletions
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4
src/config.c
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@@ -695,6 +695,10 @@ ssh_config_parse_line(ssh_session session,
break; break;
case SOC_PROXYJUMP: case SOC_PROXYJUMP:
p = ssh_config_get_str_tok(&s, NULL); p = ssh_config_get_str_tok(&s, NULL);
if (p == NULL) {
SAFE_FREE(x);
return -1;
}
/* We share the seen value with the ProxyCommand */ /* We share the seen value with the ProxyCommand */
rv = ssh_config_parse_proxy_jump(session, p, rv = ssh_config_parse_proxy_jump(session, p,
(*parsing && !seen[SOC_PROXYCOMMAND])); (*parsing && !seen[SOC_PROXYCOMMAND]));