Commit 7a9c7d76 authored by Moritz Lipp's avatar Moritz Lipp
Browse files

Prevent possible null pointer dereference

parent 2918d922
......@@ -160,11 +160,13 @@ cmd_info(girara_session_t* session, girara_list_t* UNUSED(argument_list))
GString* string = g_string_new(NULL);
GIRARA_LIST_FOREACH(information, zathura_document_information_entry_t*, iter, entry)
for (unsigned int i = 0; i < LENGTH(meta_fields); i++) {
if (meta_fields[i].field == entry->type) {
char* text = g_strdup_printf("<b>%s:</b> %s\n", meta_fields[i].name, entry->value);
g_string_append(string, text);
g_free(text);
if (entry != NULL) {
for (unsigned int i = 0; i < LENGTH(meta_fields); i++) {
if (meta_fields[i].field == entry->type) {
char* text = g_strdup_printf("<b>%s:</b> %s\n", meta_fields[i].name, entry->value);
g_string_append(string, text);
g_free(text);
}
}
}
GIRARA_LIST_FOREACH_END(information, zathura_document_information_entry_t*, iter, entry);
......
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