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| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2026-06-01 17:51:08 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2026-06-01 17:51:08 +0200 |
| commit | 1bab7eea6ecd7325ed62daecc8cd3a8f5b20f26f (patch) | |
| tree | f9a23c140fe90e3959231d1f5e4b6e4e218895a3 /net/ipv4/raw.c | |
| parent | 799289456aa4a482feecff17333b1113a963511b (diff) | |
| parent | 18ad16ce4a6b2714583fd1e1044c6ea8e53b3519 (diff) | |
Merge v6.18.34linux-rolling-lts
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'net/ipv4/raw.c')
| -rw-r--r-- | net/ipv4/raw.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ipv4/raw.c b/net/ipv4/raw.c index d54ebb7df966..f79f4c29a043 100644 --- a/net/ipv4/raw.c +++ b/net/ipv4/raw.c @@ -390,7 +390,7 @@ static int raw_send_hdrinc(struct sock *sk, struct flowi4 *fl4, * in, reject the frame as invalid */ err = -EINVAL; - if (iphlen > length) + if (iphlen > length || iphlen < sizeof(*iph)) goto error_free; if (iphlen >= sizeof(*iph)) { |