[SECURITY PATCH 029/117] zstd: Initialize seq_t structure fully

[Daniel Kiper]

From: Darren Kenny <darren.kenny@oracle.com>

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>
---
 grub-core/lib/zstd/zstd_decompress.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/grub-core/lib/zstd/zstd_decompress.c 
b/grub-core/lib/zstd/zstd_decompress.c
index 711b5b6d7..e4b5670c2 100644
--- a/grub-core/lib/zstd/zstd_decompress.c
+++ b/grub-core/lib/zstd/zstd_decompress.c
@@ -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;
-- 
2.11.0