Repeating on timeout in ztex could make the code never return.

12 years ago · 9065c63f40
1 changed files with 2 additions and 4 deletions
--- a/libztex.c
+++ b/libztex.c
@ -618,7 +618,6 @@ int libztex_sendHashData(struct libztex_device *ztex, unsigned char *sendbuf)
 			ret -= cnt;
 			len += cnt;
 		} else
 			if (cnt != LIBUSB_ERROR_TIMEOUT)
 			break;
 	}
 	if (unlikely(cnt < 0))
@ -647,7 +646,6 @@ int libztex_readHashData(struct libztex_device *ztex, struct libztex_hash_data n
 			ret -= cnt;
 			len += cnt;
 		} else
 			if (cnt != LIBUSB_ERROR_TIMEOUT)
 			break;
 	}