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vppinfra: keep AddressSanitizer happy

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The vector size must be increased before setting the element so that
AddressSanitizer can keep track of the accessible memory.

Type: fix

Change-Id: I7b13ce98ff29d98e643f399ec1ecb4681d3cec92
Signed-off-by: Benoît Ganne <bganne@cisco.com>
This commit is contained in:
Benoît Ganne
2023-01-26 19:23:19 +01:00
committed by Damjan Marion
parent a254de408e
commit 946f918a27
1 changed files with 3 additions and 2 deletions
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5
src/vppinfra/pool.h
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@ -295,8 +295,9 @@ _pool_put_index (void *p, uword index, uword elt_sz)
/* Preallocated pool? */
if (ph->max_elts)
{
ph->free_indices[_vec_len (ph->free_indices)] = index;
vec_inc_len (ph->free_indices, 1);
u32 len = _vec_len (ph->free_indices);
vec_set_len (ph->free_indices, len + 1);
ph->free_indices[len] = index;
}
else
vec_add1 (ph->free_indices, index);