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wolfcrypt/src/sha512.c: fixes for cppcheck complaints: nullPointerRedundantCheck

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This commit is contained in:
Daniel Pouzzner
2022-01-08 00:32:26 -06:00
parent 6e763825ed
commit 82b508b917
1 changed files with 3 additions and 1 deletions
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4
wolfcrypt/src/sha512.c
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@@ -956,13 +956,15 @@ int wc_Sha512Update(wc_Sha512* sha512, const byte* data, word32 len)
static WC_INLINE int Sha512Final(wc_Sha512* sha512) static WC_INLINE int Sha512Final(wc_Sha512* sha512)
{ {
byte* local = (byte*)sha512->buffer; byte* local;
int ret; int ret;
if (sha512 == NULL) { if (sha512 == NULL) {
return BAD_FUNC_ARG; return BAD_FUNC_ARG;
} }
local = (byte*)sha512->buffer;
local[sha512->buffLen++] = 0x80; /* add 1 */ local[sha512->buffLen++] = 0x80; /* add 1 */
/* pad with zeros */ /* pad with zeros */