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Fix the build of sample programs without mbedtls_strerror

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Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
This commit is contained in:
Gilles Peskine 2021-08-06 14:37:01 +02:00
parent 0f4e3fbd10
commit 3f0722c1af
3 changed files with 16 additions and 6 deletions
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3
ChangeLog.d/no-strerror.txt Normal file
View File

@ -0,0 +1,3 @@
Bugfix
* Fix the build of sample programs when neither MBEDTLS_ERROR_C nor
MBEDTLS_ERROR_STRERROR_DUMMY is enabled.

12
programs/pkey/key_app_writer.c
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@ -197,7 +197,9 @@ int main( int argc, char *argv[] )
{ {
int ret = 1; int ret = 1;
int exit_code = MBEDTLS_EXIT_FAILURE; int exit_code = MBEDTLS_EXIT_FAILURE;
char buf[1024]; #if defined(MBEDTLS_ERROR_C)
char buf[200];
#endif
int i; int i;
char *p, *q; char *p, *q;
@ -208,7 +210,9 @@ int main( int argc, char *argv[] )
* Set to sane values * Set to sane values
*/ */
mbedtls_pk_init( &key ); mbedtls_pk_init( &key );
#if defined(MBEDTLS_ERROR_C)
memset( buf, 0, sizeof( buf ) ); memset( buf, 0, sizeof( buf ) );
#endif
mbedtls_mpi_init( &N ); mbedtls_mpi_init( &P ); mbedtls_mpi_init( &Q ); mbedtls_mpi_init( &N ); mbedtls_mpi_init( &P ); mbedtls_mpi_init( &Q );
mbedtls_mpi_init( &D ); mbedtls_mpi_init( &E ); mbedtls_mpi_init( &DP ); mbedtls_mpi_init( &D ); mbedtls_mpi_init( &E ); mbedtls_mpi_init( &DP );
@ -296,8 +300,7 @@ int main( int argc, char *argv[] )
if( ret != 0 ) if( ret != 0 )
{ {
mbedtls_strerror( ret, (char *) buf, sizeof(buf) ); mbedtls_printf( " failed\n ! mbedtls_pk_parse_keyfile returned -0x%04x", (unsigned int) -ret );
mbedtls_printf( " failed\n ! mbedtls_pk_parse_keyfile returned -0x%04x - %s\n\n", (unsigned int) -ret, buf );
goto exit; goto exit;
} }
@ -357,8 +360,7 @@ int main( int argc, char *argv[] )
if( ret != 0 ) if( ret != 0 )
{ {
mbedtls_strerror( ret, (char *) buf, sizeof(buf) ); mbedtls_printf( " failed\n ! mbedtls_pk_parse_public_key returned -0x%04x", (unsigned int) -ret );
mbedtls_printf( " failed\n ! mbedtls_pk_parse_public_key returned -0x%04x - %s\n\n", (unsigned int) -ret, buf );
goto exit; goto exit;
} }

7
programs/x509/load_roots.c
View File

@ -109,7 +109,6 @@ int read_certificates( const char *const *filenames )
mbedtls_x509_crt cas; mbedtls_x509_crt cas;
int ret = 0; int ret = 0;
const char *const *cur; const char *const *cur;
char error_message[200];
mbedtls_x509_crt_init( &cas ); mbedtls_x509_crt_init( &cas );
@ -118,9 +117,15 @@ int read_certificates( const char *const *filenames )
ret = mbedtls_x509_crt_parse_file( &cas, *cur ); ret = mbedtls_x509_crt_parse_file( &cas, *cur );
if( ret != 0 ) if( ret != 0 )
{ {
#if defined(MBEDTLS_ERROR_C) || defined(MBEDTLS_ERROR_STRERROR_DUMMY)
char error_message[200];
mbedtls_strerror( ret, error_message, sizeof( error_message ) ); mbedtls_strerror( ret, error_message, sizeof( error_message ) );
printf( "\n%s: -0x%04x (%s)\n", printf( "\n%s: -0x%04x (%s)\n",
*cur, (unsigned) -ret, error_message ); *cur, (unsigned) -ret, error_message );
#else
printf( "\n%s: -0x%04x\n",
*cur, (unsigned) -ret );
#endif
goto exit; goto exit;
} }
} }