diff options
| author | Kuniyuki Iwashima <kuniyu@amazon.com> | 2024-08-09 16:54:02 -0700 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2024-08-15 18:56:13 -0700 |
| commit | e3af3d3c5b26c33a7950e34e137584f6056c4319 (patch) | |
| tree | 20a539d2a97e0d82622f4d54b8b59476ee91d834 /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | 7cb43579641dc437941782b473387c6f8bbc1d25 (diff) | |
ipv4: Check !in_dev earlier for ioctl(SIOCSIFADDR).
dev->ip_ptr could be NULL if we set an invalid MTU.
Even then, if we issue ioctl(SIOCSIFADDR) for a new IPv4 address,
devinet_ioctl() allocates struct in_ifaddr and fails later in
inet_set_ifa() because in_dev is NULL.
Let's move the check earlier.
Signed-off-by: Kuniyuki Iwashima <kuniyu@amazon.com>
Link: https://patch.msgid.link/20240809235406.50187-2-kuniyu@amazon.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions