diff options
Diffstat (limited to 'epan/dissectors/packet-sigcomp.c')
| -rw-r--r-- | epan/dissectors/packet-sigcomp.c | 22 |
1 files changed, 6 insertions, 16 deletions
diff --git a/epan/dissectors/packet-sigcomp.c b/epan/dissectors/packet-sigcomp.c index eaec708592..b122b208cb 100644 --- a/epan/dissectors/packet-sigcomp.c +++ b/epan/dissectors/packet-sigcomp.c @@ -865,16 +865,8 @@ static GHashTable *state_buffer_table=NULL; static void sigcomp_init_udvm(void) { - gchar *partial_state_str; guint8 *sip_sdp_buff, *presence_buff; - - /* Destroy any existing memory chunks / hashes. */ - if (state_buffer_table) { - g_hash_table_destroy(state_buffer_table); - } - - state_buffer_table = g_hash_table_new_full(g_str_hash, g_str_equal, g_free, /* key_destroy_func */ @@ -885,10 +877,6 @@ sigcomp_init_udvm(void) { sip_sdp_buff = (guint8 *)g_malloc(SIP_SDP_STATE_LENGTH + 8); partial_state_str = bytes_to_str(NULL, sip_sdp_state_identifier, 6); - - /* - * Debug g_warning("Sigcomp init: Storing partial state =%s",partial_state_str); - */ memset(sip_sdp_buff, 0, 8); sip_sdp_buff[0] = SIP_SDP_STATE_LENGTH >> 8; sip_sdp_buff[1] = SIP_SDP_STATE_LENGTH & 0xff; @@ -896,10 +884,6 @@ sigcomp_init_udvm(void) { g_hash_table_insert(state_buffer_table, g_strdup(partial_state_str), sip_sdp_buff); wmem_free(NULL, partial_state_str); - /* Debug - * g_warning("g_hash_table_insert = 0x%x",sip_sdp_buff); - * g_warning("g_hash_table_insert = 0x%x",sip_sdp_buff); - */ presence_buff = (guint8 *)g_malloc(PRESENCE_STATE_LENGTH + 8); @@ -914,6 +898,11 @@ sigcomp_init_udvm(void) { wmem_free(NULL, partial_state_str); } +static void +sigcomp_cleanup_udvm(void) { + g_hash_table_destroy(state_buffer_table); +} + static int udvm_state_access(tvbuff_t *tvb, proto_tree *tree,guint8 *buff,guint16 p_id_start, guint16 p_id_length, guint16 state_begin, guint16 *state_length, guint16 *state_address, guint16 *state_instruction, @@ -6676,6 +6665,7 @@ proto_register_sigcomp(void) &udvm_print_detail_level, udvm_detail_vals, FALSE); register_init_routine(&sigcomp_init_udvm); + register_cleanup_routine(&sigcomp_cleanup_udvm); |