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zstd: Initialize seq_t structure fully

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While many compilers will initialize this to zero, not all will, so it
is better to be sure that fields not being explicitly set are at known
values, and there is code that checks this fields value elsewhere in the
code.

Fixes: CID 292440

Signed-off-by: Darren Kenny <darren.kenny@oracle.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
This commit is contained in:
Darren Kenny 2020-11-05 10:29:59 +00:00 committed by Daniel Kiper
parent 59666e520f
commit 2777cf4466
1 changed files with 1 additions and 1 deletions
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grub-core/lib/zstd/zstd_decompress.c
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@ -1325,7 +1325,7 @@ typedef enum { ZSTD_lo_isRegularOffset, ZSTD_lo_isLongOffset=1 } ZSTD_longOffset
FORCE_INLINE_TEMPLATE seq_t
ZSTD_decodeSequence(seqState_t* seqState, const ZSTD_longOffset_e longOffsets)
{
seq_t seq;
seq_t seq = {0};
U32 const llBits = seqState->stateLL.table[seqState->stateLL.state].nbAdditionalBits;
U32 const mlBits = seqState->stateML.table[seqState->stateML.state].nbAdditionalBits;
U32 const ofBits = seqState->stateOffb.table[seqState->stateOffb.state].nbAdditionalBits;