From a698f003fee4a7a56a207b65fed371f7c6a3aae9 Mon Sep 17 00:00:00 2001
From: Ordissimo <thierry@ordissimo.com>
Date: Tue, 5 Jul 2022 06:36:44 +0000
Subject: [PATCH] Escl: fix segfault

---
 backend/escl/escl_scan.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/backend/escl/escl_scan.c b/backend/escl/escl_scan.c
index 3350c8371..8af6bb262 100644
--- a/backend/escl/escl_scan.c
+++ b/backend/escl/escl_scan.c
@@ -84,6 +84,7 @@ escl_scan(capabilities_t *scanner, const ESCL_Device *device, char *scanJob, cha
             CURLcode res = curl_easy_perform(curl_handle);
             if (res != CURLE_OK) {
                 DBG( 1, "Unable to scan: %s\n", curl_easy_strerror(res));
+                scanner->real_read = 0;
                 fclose(scanner->tmp);
                 scanner->tmp = NULL;
                 status = SANE_STATUS_INVAL;