compressino + fixed logic

1 files changed, 4 insertions, 5 deletions

diff --git a/src/packet_storage.c b/src/packet_storage.c
index bb8cdcd..5781661 100644
--- a/src/packet_storage.c
+++ b/src/packet_storage.c
@@ -324,10 +324,10 @@ struct data_packet *load_packet(FILE *file) {
 uint64_t set_data_packet(struct data_packet *new_packet) {
     byte temp_buffer[ sizeof(struct data_packet) ];
     memcpy(temp_buffer, new_packet, sizeof(struct data_packet));
+    uLongf compressed_len = compressBound(sizeof(struct data_packet));
     byte   compressed[ sizeof(struct data_packet) ];
-    uLongf compressed_len = sizeof(struct data_packet);
     if (compress(compressed, &compressed_len, temp_buffer, sizeof(struct data_packet)) != Z_OK) {
-        printf("set_data_packet: compression failed\n");
+        fprintf(stderr, "set_data_packet: compression failed\n");
         return invalid_index;
     }
 
@@ -343,9 +343,8 @@ uint64_t set_data_packet(struct data_packet *new_packet) {
     struct data_packet_entry *current_entry = &packet_index[ cur_index ];
 
     while (true) {
-        if (current_entry->is_full && 
-            current_entry->compressed_size == compressed_len &&
-            memcmp(current_entry->compressed_payload, compressed_payload, compressed_len) == 0) {
+        if (current_entry->is_full && current_entry->compressed_size == compressed_len
+            && memcmp(current_entry->compressed_payload, compressed_payload, compressed_len) == 0) {
             arena_free(current_entry->compressed_payload);
             current_entry->compressed_payload = compressed_payload;
             current_entry->compressed_size    = compressed_len;