diff --git a/src/dsd_ncurses.c b/src/dsd_ncurses.c
index 66177cb..ba8a1a1 100644
--- a/src/dsd_ncurses.c
+++ b/src/dsd_ncurses.c
@@ -2521,7 +2521,7 @@ ncursesPrinter (dsd_opts * opts, dsd_state * state)
       printw (" AES-CTR - IV: ");
       //display packed meta as IV
       for (i = 0; i < 14; i++)
-        printw ("%02X", state->m17_meta);
+        printw ("%02X", state->m17_meta[i]);
     }
 
     if (state->m17_enc == 3)
diff --git a/src/m17.c b/src/m17.c
index f9f939b..d86b903 100644
--- a/src/m17.c
+++ b/src/m17.c
@@ -89,7 +89,7 @@ void M17decodeCSD(dsd_state * state, unsigned long long int dst, unsigned long l
       dst = dst / 40;
     }
     //assign completed CSD to a more useful string instead
-    sprintf (state->m17_dst_str, "%c%c%c%c%c%c%c%c%c\0", 
+    sprintf (state->m17_dst_str, "%c%c%c%c%c%c%c%c%c", 
     state->m17_dst_csd[0], state->m17_dst_csd[1], state->m17_dst_csd[2], state->m17_dst_csd[3], 
     state->m17_dst_csd[4], state->m17_dst_csd[5], state->m17_dst_csd[6], state->m17_dst_csd[7], state->m17_dst_csd[8]);
 
@@ -114,7 +114,7 @@ void M17decodeCSD(dsd_state * state, unsigned long long int dst, unsigned long l
       src = src / 40;
     }
     //assign completed CSD to a more useful string instead
-    sprintf (state->m17_src_str, "%c%c%c%c%c%c%c%c%c\0", 
+    sprintf (state->m17_src_str, "%c%c%c%c%c%c%c%c%c", 
     state->m17_src_csd[0], state->m17_src_csd[1], state->m17_src_csd[2], state->m17_src_csd[3], 
     state->m17_src_csd[4], state->m17_src_csd[5], state->m17_src_csd[6], state->m17_src_csd[7], state->m17_src_csd[8]);