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migration/multifd: Fix p->iov leak in multifd-uadk.c

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The send_cleanup() hook should free the p->iov that was allocated at
send_setup(). This was missed because the UADK code is conditional on
the presence of the accelerator, so it's not tested by default.

Fixes: 819dd20636 ("migration/multifd: Add UADK initialization")
Reported-by: Peter Xu <peterx@redhat.com>
Reviewed-by: Peter Xu <peterx@redhat.com>
Signed-off-by: Fabiano Rosas <farosas@suse.de>
(cherry picked from commit 405e352d28c24991cacfdebccf67d56c4795cf6e)
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
This commit is contained in:
Fabiano Rosas 2024-08-28 11:56:48 -03:00 committed by Michael Tokarev
parent f84b79a8fc
commit 9cd1fd4b50
1 changed files with 2 additions and 0 deletions
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migration/multifd-uadk.c
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@ -146,6 +146,8 @@ static void multifd_uadk_send_cleanup(MultiFDSendParams *p, Error **errp)
multifd_uadk_uninit_sess(wd); multifd_uadk_uninit_sess(wd);
p->compress_data = NULL; p->compress_data = NULL;
g_free(p->iov);
p->iov = NULL;
} }
static inline void prepare_next_iov(MultiFDSendParams *p, void *base, static inline void prepare_next_iov(MultiFDSendParams *p, void *base,