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Fix mbedtls_ecp_curve_info_from_name() for NULL input

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This commit is contained in:
Hanno Becker 2018-12-18 23:50:21 +00:00
parent 549e455a42
commit b7a04a7851
1 changed files with 3 additions and 0 deletions
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3
library/ecp.c
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@ -505,6 +505,9 @@ const mbedtls_ecp_curve_info *mbedtls_ecp_curve_info_from_name( const char *name
{ {
const mbedtls_ecp_curve_info *curve_info; const mbedtls_ecp_curve_info *curve_info;
if( name == NULL )
return( NULL );
for( curve_info = mbedtls_ecp_curve_list(); for( curve_info = mbedtls_ecp_curve_list();
curve_info->grp_id != MBEDTLS_ECP_DP_NONE; curve_info->grp_id != MBEDTLS_ECP_DP_NONE;
curve_info++ ) curve_info++ )