From: Uwe Hermann <redacted>
Date: Sun, 27 Dec 2015 11:26:06 +0000 (+0100)
Subject: src/usb.c: Only allow hex characters in CONN_USB_VIDPID.
X-Git-Tag: libsigrok-0.4.0~57
X-Git-Url: https://sigrok.org/gitaction?a=commitdiff_plain;h=039a2fd78a61ad8c6e9159be9ba06b605a456155;p=libsigrok.git

src/usb.c: Only allow hex characters in CONN_USB_VIDPID.

(and also allow case-insensitive specification)

Thanks to Hannu Vuolasaho for the fix.
---

diff --git a/src/usb.c b/src/usb.c
index c3c34e00..35a3e80e 100644
--- a/src/usb.c
+++ b/src/usb.c
@@ -28,7 +28,7 @@
 #include "libsigrok-internal.h"
 
 /* SR_CONF_CONN takes one of these: */
-#define CONN_USB_VIDPID  "^([0-9a-z]{4})\\.([0-9a-z]{4})$"
+#define CONN_USB_VIDPID  "^([0-9a-fA-F]{4})\\.([0-9a-fA-F]{4})$"
 #define CONN_USB_BUSADDR "^(\\d+)\\.(\\d+)$"
 
 #define LOG_PREFIX "usb"