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Assign error return value for failed write

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Kevin Luty
2018-03-22 09:56:26 -05:00
parent 1e7059fedd
commit d9d5c55438
1 changed files with 1 additions and 0 deletions
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programs/pkey/pk_sign.c
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@@ -140,6 +140,7 @@ int main( int argc, char *argv[] )
if( fwrite( buf, 1, olen, f ) != olen )
{
ret = 1;
mbedtls_printf( "failed\n ! fwrite failed\n\n" );
fclose( f );
goto exit;