cgmnlm

commit 40308b8b0bd7e15d0f6e2971b901a9c09a4bc681
parent 7619edcd116385414b55764a3401a0c66c04da79
Author: Callum Brown <callum@calcuode.com>
Date:   Tue,  6 Oct 2020 17:53:56 +0100

gmnlm: Fix segfault when local file does not exist

Diffstat:
M
src/gmnlm.c
 | 
7
+++++++

1 file changed, 7 insertions(+), 0 deletions(-)
diff --git a/src/gmnlm.c b/src/gmnlm.c
@@ -759,6 +759,13 @@ do_requests(struct browser *browser, struct gemini_response *resp)
 			FILE *fp = fopen(path, "r");
 			if (!fp) {
 				resp->status = GEMINI_STATUS_NOT_FOUND;
+				/* Make sure members of resp evaluate to false, so that
+					gemini_response_finish does not try to free them. */
+				resp->bio = NULL;
+				resp->ssl = NULL;
+				resp->ssl_ctx = NULL;
+				resp->meta = NULL;
+				resp->fd = -1;
 				free(path);
 				break;
 			}