FIX: Coverity, unintended sign extention, CID #121363, (numbits << 16…

[proxmark3-svn] / client / cmdhf14a.c

diff --git a/client/cmdhf14a.c b/client/cmdhf14a.c
index 330fbec0dd781825a9ba6b30f7de0de1bfd20265..b369d187738c62d9add83943f2eb8ac378d093a2 100644 (file)
--- a/client/cmdhf14a.c
+++ b/client/cmdhf14a.c
@@ -731,7 +731,7 @@ int CmdHF14ACmdRaw(const char *cmd) {
                
                // Max buffer is USB_CMD_DATA_SIZE
                datalen =  (datalen > USB_CMD_DATA_SIZE) ? USB_CMD_DATA_SIZE : datalen;
-    c.arg[1] = (datalen & 0xFFFF) | (numbits << 16);
+    c.arg[1] = (datalen & 0xFFFF) | ( (uint32_t)(numbits) << 16);
     memcpy(c.d.asBytes,data,datalen);
 
     SendCommand(&c);