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Fix crash dropping sample missing first fragment

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Signed-off-by: Erik Boasson <eb@ilities.com>
This commit is contained in:
Erik Boasson 2019-08-06 15:09:55 +02:00 • committed by eboasson
parent 0e83982aeb
commit f7941b98a9
1 changed files with 5 additions and 1 deletions
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6
src/core/ddsi/src/q_radmin.c
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@ -910,7 +910,11 @@ static void defrag_rsample_drop (struct nn_defrag *defrag, struct nn_rsample *rs
assert (defrag->n_samples > 0);
defrag->n_samples--;
for (iv = ddsrt_avl_iter_first (&rsample_defrag_fragtree_treedef, &rsample->u.defrag.fragtree, &iter); iv; iv = ddsrt_avl_iter_next (&iter))
nn_fragchain_rmbias (iv->first);
{
if (iv->first)
/* if the first fragment is missing, a sentinel "iv" is inserted with an empty chain */
nn_fragchain_rmbias (iv->first);
}
}
void nn_defrag_free (struct nn_defrag *defrag)