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knownhosts: Fix resource leak in ssh_known_hosts_parse_line()

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CID 1391444

Signed-off-by: Andreas Schneider <asn@cryptomilk.org>
This commit is contained in:
Andreas Schneider
2018-06-05 10:44:54 +02:00
parent c4dbe3b863
commit f5f8c0fc76
1 changed files with 4 additions and 2 deletions
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6
src/knownhosts.c
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@@ -352,13 +352,15 @@ int ssh_known_hosts_parse_line(const char *hostname,
SAFE_FREE(known_host); SAFE_FREE(known_host);
known_host = strdup(line); known_host = strdup(line);
if (known_host == NULL) { if (known_host == NULL) {
return SSH_ERROR; rc = SSH_ERROR;
goto out;
} }
p = strtok(known_host, " "); p = strtok(known_host, " ");
if (p == NULL ) { if (p == NULL ) {
free(known_host); free(known_host);
return SSH_ERROR; rc = SSH_ERROR;
goto out;
} }
e->unparsed = strdup(p); e->unparsed = strdup(p);