[Pcsclite-cvs-commit] r6359 - /trunk/PCSC/src/winscard_clnt.c

[rousseau at users.alioth.debian.org]

Author: rousseau
Date: Tue Jun 26 13:40:32 2012
New Revision: 6359

URL: http://svn.debian.org/wsvn/pcsclite/?sc=1&rev=6359
Log:
SCardStatus(): Similar patch as in revision 6358 but for SCardStatus()

Thanks to Aleksey Samsonov for the patch
http://archives.neohapsis.com/archives/dev/muscle/2012-q2/0109.html

Modified:
    trunk/PCSC/src/winscard_clnt.c

Modified: trunk/PCSC/src/winscard_clnt.c
URL: http://svn.debian.org/wsvn/pcsclite/trunk/PCSC/src/winscard_clnt.c?rev=6359&op=diff
==============================================================================
--- trunk/PCSC/src/winscard_clnt.c (original)
+++ trunk/PCSC/src/winscard_clnt.c Tue Jun 26 13:40:32 2012
@@ -1454,6 +1454,9 @@
 	if (rv == -1)
 		return SCARD_E_INVALID_HANDLE;
 
+	/* Retry loop for blocking behaviour */
+retry:
+
 	(void)pthread_mutex_lock(currentContextMap->mMutex);
 
 	/* check the handle is still valid */
@@ -1484,9 +1487,6 @@
 		goto end;
 	}
 
-	/* Retry loop for blocking behaviour */
-retry:
-
 	/* initialise the structure */
 	memset(&scStatusStruct, 0, sizeof(scStatusStruct));
 	scStatusStruct.hCard = hCard;
@@ -1510,6 +1510,7 @@
 
 	if (sharing_shall_block && (SCARD_E_SHARING_VIOLATION == rv))
 	{
+		(void)pthread_mutex_unlock(currentContextMap->mMutex);
 		(void)SYS_USleep(PCSCLITE_LOCK_POLL_RATE);
 		goto retry;
 	}