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Minor improvements to ecp.c changes

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Signed-off-by: David Horstmann <david.horstmann@arm.com>
This commit is contained in:
David Horstmann 2022-10-25 10:32:08 +01:00
parent 9430330d2f
commit e9af9e3e12
1 changed files with 3 additions and 3 deletions
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6
library/ecp.c
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@ -2395,12 +2395,12 @@ cleanup:
mbedtls_free( T ); mbedtls_free( T );
} }
int should_free_R = 0;
/* prevent caller from using invalid value */ /* prevent caller from using invalid value */
should_free_R = ( ret != 0 ); int should_free_R = ( ret != 0 );
#if defined(MBEDTLS_ECP_RESTARTABLE) #if defined(MBEDTLS_ECP_RESTARTABLE)
/* don't free R while in progress in case R == P */ /* don't free R while in progress in case R == P */
should_free_R = should_free_R && ( ret != MBEDTLS_ERR_ECP_IN_PROGRESS ); if( ret == MBEDTLS_ERR_ECP_IN_PROGRESS )
should_free_R = 0;
#endif #endif
if( should_free_R ) if( should_free_R )
mbedtls_ecp_point_free( R ); mbedtls_ecp_point_free( R );