The patch fixes the following errors generated by GCC 14.2:
../src/net/tap-win32.c:343:19: error: '%s' directive output may be truncated writing up to 255 bytes into a region of size 176 [-Werror=format-truncation=]
343 | "%s\\%s\\Connection",
| ^~
344 | NETWORK_CONNECTIONS_KEY, enum_name);
| ~~~~~~~~~
../src/net/tap-win32.c:341:9: note: 'snprintf' output between 92 and 347 bytes into a destination of size 256
341 | snprintf(connection_string,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~
342 | sizeof(connection_string),
| ~~~~~~~~~~~~~~~~~~~~~~~~~~
343 | "%s\\%s\\Connection",
| ~~~~~~~~~~~~~~~~~~~~~
344 | NETWORK_CONNECTIONS_KEY, enum_name);
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../src/net/tap-win32.c:242:58: error: '%s' directive output may be truncated writing up to 255 bytes into a region of size 178 [-Werror=format-truncation=]
242 | snprintf (unit_string, sizeof(unit_string), "%s\\%s",
| ^~
243 | ADAPTER_KEY, enum_name);
| ~~~~~~~~~
../src/net/tap-win32.c:242:9: note: 'snprintf' output between 79 and 334 bytes into a destination of size 256
242 | snprintf (unit_string, sizeof(unit_string), "%s\\%s",
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
243 | ADAPTER_KEY, enum_name);
| ~~~~~~~~~~~~~~~~~~~~~~~
../src/net/tap-win32.c:620:52: error: '%s' directive output may be truncated writing up to 255 bytes into a region of size 245 [-Werror=format-truncation=]
620 | snprintf (device_path, sizeof(device_path), "%s%s%s",
| ^~
621 | USERMODEDEVICEDIR,
622 | device_guid,
| ~~~~~~~~~~~
../src/net/tap-win32.c:620:5: note: 'snprintf' output between 16 and 271 bytes into a destination of size 256
620 | snprintf (device_path, sizeof(device_path), "%s%s%s",
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
621 | USERMODEDEVICEDIR,
| ~~~~~~~~~~~~~~~~~~
622 | device_guid,
| ~~~~~~~~~~~~
623 | TAPSUFFIX);
| ~~~~~~~~~~
Signed-off-by: Bernhard Beschow <shentey@gmail.com>
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/2607
Cc: qemu-stable@nongnu.org
Reviewed-by: Michael Tokarev <mjt@tls.msk.ru>
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Jason Wang <jasowang@redhat.com>
(cherry picked from commit 75fe36b4e8)
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
f861d9646c