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crypto/poly1305: Fix false positive '-Wstringop-overflow' warning in poly1305.c

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poly1305.c:241:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  241 |           st->buffer[st->leftover + i] = m[i];
      |           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~
Signed-off-by: makejian <makejian@xiaomi.com>
This commit is contained in:
makejian 2023-12-19 21:21:38 +08:00 committed by Alan Carvalho de Assis
parent c812007f8c
commit 7c763f67a6
1 changed files with 2 additions and 2 deletions
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4
crypto/poly1305.c
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@ -236,9 +236,9 @@ void poly1305_update(FAR poly1305_state *st,
if (bytes)
{
for (i = 0; i < bytes; i++)
for (i = 0; i < bytes && i < poly1305_block_size; i++)
{
st->buffer[st->leftover + i] = m[i];
st->buffer[i] = m[i];
}
st->leftover += bytes;