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announce non thread safety

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This commit is contained in:
Frank Morgner
2015-05-17 22:04:06 +02:00
parent 570bcf996a
commit 7215a6ed3f
1 changed files with 17 additions and 0 deletions
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17
virtualsmartcard/src/ifd-vpcd/ifd-vpcd.c
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@@ -258,7 +258,24 @@ IFDHGetCapabilities (DWORD Lun, DWORD Tag, PDWORD Length, PUCHAR Value)
*Length = 1; *Length = 1;
break; break;
case TAG_IFD_THREAD_SAFE:
if (*Length < 1) {
Log1(PCSC_LOG_ERROR, "Invalid input data");
goto err;
}
/* We are not thread safe due to
* the global hostname and ctx */
*Value = 0;
*Length = 1;
break;
case TAG_IFD_SLOT_THREAD_SAFE: case TAG_IFD_SLOT_THREAD_SAFE:
if (*Length < 1) {
Log1(PCSC_LOG_ERROR, "Invalid input data");
goto err;
}
/* driver supports access to multiple slots of the same reader at /* driver supports access to multiple slots of the same reader at
* the same time */ * the same time */
*Value = 1; *Value = 1;