[PATCH v2 1/6] cli: fix use of uninitialized variable in "notmuch reply"

[Jani Nikula <jani@nikula.org>]

notmuch_show_params_t params is only initialized partially in
notmuch_reply_command(). The only field that is used uninitialized is
params.decrypt. It is usually non-zero, making "notmuch reply" on encrypted
messages work by coincidence.

Initialize params properly, and set params.decrypt as needed.

Signed-off-by: Jani Nikula <jani@nikula.org>
---
 notmuch-reply.c |   10 +++++-----
 1 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/notmuch-reply.c b/notmuch-reply.c
index f8d5f64..1f33a86 100644
--- a/notmuch-reply.c
+++ b/notmuch-reply.c
@@ -621,11 +621,9 @@ notmuch_reply_command (void *ctx, int argc, char *argv[])
     char *opt, *query_string;
     int i, ret = 0;
     int (*reply_format_func)(void *ctx, notmuch_config_t *config, notmuch_query_t *query, notmuch_show_params_t *params);
-    notmuch_show_params_t params;
+    notmuch_show_params_t params = { .part = -1 };
 
     reply_format_func = notmuch_reply_format_default;
-    params.part = -1;
-    params.cryptoctx = NULL;
 
     argc--; argv++; /* skip subcommand argument */
 
@@ -647,10 +645,12 @@ notmuch_reply_command (void *ctx, int argc, char *argv[])
 	} else if ((STRNCMP_LITERAL (argv[i], "--decrypt") == 0)) {
 	    if (params.cryptoctx == NULL) {
 		GMimeSession* session = g_object_new(g_mime_session_get_type(), NULL);
-		if (NULL == (params.cryptoctx = g_mime_gpg_context_new(session, "gpg")))
+		if (NULL == (params.cryptoctx = g_mime_gpg_context_new(session, "gpg"))) {
 		    fprintf (stderr, "Failed to construct gpg context.\n");
-		else
+		} else {
+		    params.decrypt = TRUE;
 		    g_mime_gpg_context_set_always_trust((GMimeGpgContext*)params.cryptoctx, FALSE);
+		}
 		g_object_unref (session);
 		session = NULL;
 	    }
-- 
1.7.5.4