Description: smb: client: fix OOB in smbCalcSize()
References:
 https://bugzilla.kernel.org/show_bug.cgi?id=218218
 https://bugzilla.redhat.com/show_bug.cgi?id=2253611
Notes:
 bwh> This appears to have been present ever since CIFS was added in
 bwh> 2.5.42(!).
 carnil> For 6.6.y fixed as well in 6.6.9.
Bugs:
upstream: released (6.7-rc7) [b35858b3786ddbb56e1c35138ba25d6adf8d0bef]
6.1-upstream-stable: released (6.1.70) [c60e10d1549f8748a68ec13dcd177c62843985ff]
5.10-upstream-stable: released (5.10.206) [0c54b79d1d9b25f5a406bcf1969f956e14c4704d]
4.19-upstream-stable: released (4.19.304) [89b6ae907c6bcc175bc95a67d6936217530a29ff]
sid: released (6.6.9-1)
6.1-bookworm-security: released (6.1.76-1)
5.10-bullseye-security: released (5.10.209-1)
4.19-buster-security: released (4.19.304-1)