Description: ida: Fix crash in ida_free when the bitmap is empty
References:
 https://bugzilla.redhat.com/show_bug.cgi?id=2254982
Notes:
 carnil> For 6.6.y fixed as well in 6.6.13.
Bugs:
upstream: released (6.7-rc7) [af73483f4e8b6f5c68c9aa63257bdd929a9c194a]
6.1-upstream-stable: released (6.1.74) [9efdc0081ccae62c44a929e21d32bacc5f2e113f]
5.10-upstream-stable: released (5.10.209) [dbf8b0d9387fa02de0aa047ce23eb3a7bd134e03]
4.19-upstream-stable:
sid: released (6.6.13-1)
6.1-bookworm-security: released (6.1.76-1)
5.10-bullseye-security: released (5.10.209-1)
4.19-buster-security: