BUG/MINOR: snapshots: leak of snapshots on deinit()

Free the snapshots on deinit() when they were initialized in a proxy
upon an error.

This was introduced by c55015e ("MEDIUM: snapshots: dynamically allocate
the snapshots").

Should be backported as far as 1.9.

(cherry picked from commit efc5a9d55ba46a934f1474802b90c679461ebc92)
Signed-off-by: Willy Tarreau <w@1wt.eu>
(cherry picked from commit 147355c50f5b09bd4251a0f886792f4d7cb82aea)
Signed-off-by: Willy Tarreau <w@1wt.eu>
(cherry picked from commit d666f60378117f068793fdcb875b517af35bb51a)
Signed-off-by: Willy Tarreau <w@1wt.eu>
1 file changed