Fixed potential overflow

2016-07-13 23:07:36 +03:00 · 2016-07-13 23:07:36 +03:00 · c3f1eb26b1
parent d49404d248
commit c3f1eb26b1
1 changed files with 5 additions and 0 deletions
--- a/Core/debugger.c
+++ b/Core/debugger.c
@ -44,6 +44,11 @@ static const char *value_to_string(GB_gameboy_t *gb, uint16_t value, bool prefer
        symbol = NULL;
    }

+    /* Avoid overflow */
+    if (strlen(symbol->name) > 240) {
+        symbol = NULL;
+    }
+
    if (!symbol) {
        sprintf(output, "$%04x", value);
    }