X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=src%2Fhelper%2Fbinarybuffer.c;h=7d97891533755ed9bbc2bc5ad41524ddae6ba2be;hb=054b091623edcdc962e8c65066039f38edf2f814;hp=acc8237eb08323fcdfab29fbb3623b0a2a061025;hpb=a1562e8f560759cdd5c36c957bf12137eda9e419;p=openocd

diff --git a/src/helper/binarybuffer.c b/src/helper/binarybuffer.c
index acc8237e..7d978915 100644
--- a/src/helper/binarybuffer.c
+++ b/src/helper/binarybuffer.c
@@ -354,7 +354,12 @@ int str_to_buf(char* str, int str_len, u8 *buf, int buf_len, int radix)
 	}
 	
 	for (j = 0; j < CEIL(buf_len, 8); j++)
-		buf[j] = b256_buf[j];
+	{
+		if (j < b256_len)
+			buf[j] = b256_buf[j];
+		else
+			buf[j] = 0;
+	}
 
 	/* mask out bits that don't belong to the buffer */
 	if (buf_len % 8)