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| author | Julien BOIBESSOT <julien.boibessot@armadeus.com> | 2017-12-05 16:09:04 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-12-08 17:31:20 +0100 |
| commit | 82a2b827c96883d8b39a58bba23d222d6b0de7ff (patch) | |
| tree | 308c7e3981659127cd99cc61c1e135adbde162fc /tools/usb | |
| parent | 62354454625741f0569c2cbe45b2d192f8fd258e (diff) | |
| download | linux-82a2b827c96883d8b39a58bba23d222d6b0de7ff.tar.bz2 | |
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')
| -rw-r--r-- | tools/usb/usbip/libsrc/vhci_driver.c | 2 |
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) { |