mkdir() could fail, so we should check its return value.
Signed-off-by: Tobias Klauser <[email protected]>
---
drivers/staging/usbip/userspace/src/usbip_attach.c | 4 +++-
1 files changed, 3 insertions(+), 1 deletions(-)
diff --git a/drivers/staging/usbip/userspace/src/usbip_attach.c
b/drivers/staging/usbip/userspace/src/usbip_attach.c
index b7885a2..bdf61c0 100644
--- a/drivers/staging/usbip/userspace/src/usbip_attach.c
+++ b/drivers/staging/usbip/userspace/src/usbip_attach.c
@@ -51,7 +51,9 @@ static int record_connection(char *host, char *port, char
*busid, int rhport)
char buff[MAX_BUFF+1];
int ret;
- mkdir(VHCI_STATE_PATH, 0700);
+ ret = mkdir(VHCI_STATE_PATH, 0700);
+ if (ret < 0)
+ return -1;
snprintf(path, PATH_MAX, VHCI_STATE_PATH"/port%d", rhport);
--
1.7.5.4
_______________________________________________
devel mailing list
[email protected]
http://driverdev.linuxdriverproject.org/mailman/listinfo/devel
