1 files changed, 1 insertions, 1 deletions
diff --git a/c/src/lib/libbsp/m68k/ods68302/startup/m68k-stub.c b/c/src/lib/libbsp/m68k/ods68302/startup/m68k-stub.c
index 0d0e6f208a..1560c6c0f9 100644
--- a/c/src/lib/libbsp/m68k/ods68302/startup/m68k-stub.c
+++ b/c/src/lib/libbsp/m68k/ods68302/startup/m68k-stub.c
@@ -601,7 +601,7 @@ void getpacket(char *buffer)
     count = 0;
 
     /* now, read until a # or end of buffer is found */
-    while (count < BUFMAX) {
+    while (count < (BUFMAX - 1)) {
       ch = getDebugChar() & 0x7f;
       if (ch == '#') break;
       checksum = checksum + ch;