cgmnlm

commit 5d3ae7b7f52ba83428ba8d728712e8c1710b2ea0
parent d84ee77e249eae11c4b240294c6d37851f1ba11f
Author: Kevin Sangeelee <kevin@susa.net>
Date:   Tue, 29 Sep 2020 22:49:11 +0100

Init known_hosts prior to fopen to avoid segfault.

Diffstat:
M
src/tofu.c
 | 
3
++-

1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/src/tofu.c b/src/tofu.c
@@ -175,13 +175,14 @@ gemini_tofu_init(struct gemini_tofu *tofu,
 	tofu->cb_data = cb_data;
 	SSL_CTX_set_cert_verify_callback(ssl_ctx, verify_callback, tofu);
 
+	tofu->known_hosts = NULL;
+
 	FILE *f = fopen(tofu->known_hosts_path, "r");
 	if (!f) {
 		return;
 	}
 	size_t n = 0;
 	char *line = NULL;
-	tofu->known_hosts = NULL;
 	while (getline(&line, &n, f) != -1) {
 		struct known_host *host = calloc(1, sizeof(struct known_host));
 		char *tok = strtok(line, " ");