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authorJulien BOIBESSOT <julien.boibessot@armadeus.com>2017-12-05 16:09:04 +0100
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2017-12-08 17:31:20 +0100
commit82a2b827c96883d8b39a58bba23d222d6b0de7ff (patch)
tree308c7e3981659127cd99cc61c1e135adbde162fc /tools/usb/usbip
parent62354454625741f0569c2cbe45b2d192f8fd258e (diff)
tools/usbip: fixes potential (minor) "buffer overflow" (detected on recent gcc with -Werror)
Fixes following build error: vhci_driver.c: In function 'refresh_imported_device_list': vhci_driver.c:118:37: error: 'snprintf' output may be truncated before the last format character [-Werror=format-truncation=] snprintf(status, sizeof(status), "status.%d", i); ^~~~~~~~~~~ vhci_driver.c:118:4: note: 'snprintf' output between 9 and 18 bytes into a destination of size 17 snprintf(status, sizeof(status), "status.%d", i); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ cc1: all warnings being treated as errors Signed-off-by: Julien BOIBESSOT <julien.boibessot@armadeus.com> Acked-by: Shuah Khan <shuahkh@osg.samsung.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/usb/usbip')
-rw-r--r--tools/usb/usbip/libsrc/vhci_driver.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/usb/usbip/libsrc/vhci_driver.c b/tools/usb/usbip/libsrc/vhci_driver.c
index 8a1cd1616de4..627d1dfc332b 100644
--- a/tools/usb/usbip/libsrc/vhci_driver.c
+++ b/tools/usb/usbip/libsrc/vhci_driver.c
@@ -106,7 +106,7 @@ static int parse_status(const char *value)
return 0;
}
-#define MAX_STATUS_NAME 16
+#define MAX_STATUS_NAME 18
static int refresh_imported_device_list(void)
{