filterx: fix "may be used uninitialized" warnings

MrAnno · MrAnno · commit 6449e0599d7b · 2025-02-19T13:17:23.000+01:00
Signed-off-by: László Várady &lt;laszlo.varady@anno.io&gt;
diff --git a/lib/filterx/func-set-fields.c b/lib/filterx/func-set-fields.c
@@ -358,7 +358,7 @@ _extract_field_key_obj(FilterXExpr *key, GError **error)
 static gboolean
 _are_field_keys_equal(FilterXObject *key_a, FilterXObject *key_b)
 {
-  gsize len_a, len_b;
+  gsize len_a = 0, len_b = 0;
   const gchar *key_a_str = filterx_string_get_value_ref(key_a, &len_a);
   const gchar *key_b_str = filterx_string_get_value_ref(key_b, &len_b);
 
diff --git a/lib/filterx/func-vars.c b/lib/filterx/func-vars.c
@@ -146,7 +146,7 @@ _load_from_dict(FilterXObject *key, FilterXObject *value, gpointer user_data)
       return FALSE;
     }
 
-  gsize key_len;
+  gsize key_len = 0;
   const gchar *key_str = filterx_string_get_value_ref(key, &key_len);
   APPEND_ZERO(key_str, key_str, key_len);
 

Original file line number	Diff line number	Diff line change
`@@ -358,7 +358,7 @@ _extract_field_key_obj(FilterXExpr key, GError *error)`
`358`	`358`	`static gboolean`
`359`	`359`	`_are_field_keys_equal(FilterXObject key_a, FilterXObject key_b)`
`360`	`360`	`{`
`361`		`- gsize len_a, len_b;`
	`361`	`+ gsize len_a = 0, len_b = 0;`
`362`	`362`	`const gchar *key_a_str = filterx_string_get_value_ref(key_a, &len_a);`
`363`	`363`	`const gchar *key_b_str = filterx_string_get_value_ref(key_b, &len_b);`
`364`	`364`
Original file line number	Diff line number	Diff line change
`@@ -146,7 +146,7 @@ _load_from_dict(FilterXObject key, FilterXObject value, gpointer user_data)`
`146`	`146`	`return FALSE;`
`147`	`147`	`}`
`148`	`148`
`149`		`- gsize key_len;`
	`149`	`+ gsize key_len = 0;`
`150`	`150`	`const gchar *key_str = filterx_string_get_value_ref(key, &key_len);`
`151`	`151`	`APPEND_ZERO(key_str, key_str, key_len);`
`152`	`152`