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Minor fixes to implementation of SHA1 parameter validation

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This commit is contained in:
Hanno Becker 2018-12-18 11:35:00 +00:00
parent 0e24473b94
commit b3906d8829
1 changed files with 5 additions and 5 deletions
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10
library/sha1.c
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@ -72,9 +72,9 @@
#endif
#define MBEDTLS_SHA1_VALIDATE_RET(cond) \
MBEDTLS_VALIDATE_RET( MBEDTLS_ERR_SHA1_BAD_INPUT_DATA, cond )
MBEDTLS_INTERNAL_VALIDATE_RET( cond, MBEDTLS_ERR_SHA1_BAD_INPUT_DATA )
#define MBEDTLS_SHA1_VALIDATE(cond) MBEDTLS_VALIDATE( cond )
#define MBEDTLS_SHA1_VALIDATE(cond) MBEDTLS_INTERNAL_VALIDATE( cond )
void mbedtls_sha1_init( mbedtls_sha1_context *ctx )
{
@ -309,12 +309,12 @@ int mbedtls_sha1_update_ret( mbedtls_sha1_context *ctx,
size_t fill;
uint32_t left;
MBEDTLS_SHA1_VALIDATE_RET( ctx != NULL );
MBEDTLS_SHA1_VALIDATE_RET( ilen == 0 || input != NULL );
if( ilen == 0 )
return( 0 );
MBEDTLS_SHA1_VALIDATE_RET( ctx != NULL );
MBEDTLS_SHA1_VALIDATE_RET( input != NULL );
left = ctx->total[0] & 0x3F;
fill = 64 - left;