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Fix unchecked error code on Windows

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Manuel Pégourié-Gonnard 2015-01-23 17:50:34 +00:00
parent afe8f53ead
commit acdb9b9525
2 changed files with 6 additions and 0 deletions
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2
ChangeLog
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@ -47,6 +47,8 @@ Bugfix
* Fix potential undefined behaviour in Camellia. * Fix potential undefined behaviour in Camellia.
* Fix potential failure in ECDSA signatures when POLARSSL_ECP_MAX_BITS is a * Fix potential failure in ECDSA signatures when POLARSSL_ECP_MAX_BITS is a
multiple of 8 (found by Gergely Budai). multiple of 8 (found by Gergely Budai).
* Fix unchecked return code in x509_crt_parse_path() on Windows (found by
Peter Vaskovic).
Changes Changes
* Use deterministic nonces for AEAD ciphers in TLS by default (possible to * Use deterministic nonces for AEAD ciphers in TLS by default (possible to

4
library/x509_crt.c
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@ -990,6 +990,8 @@ int x509_crt_parse_path( x509_crt *chain, const char *path )
w_ret = MultiByteToWideChar( CP_ACP, 0, filename, len, szDir, w_ret = MultiByteToWideChar( CP_ACP, 0, filename, len, szDir,
MAX_PATH - 3 ); MAX_PATH - 3 );
if( w_ret == 0 )
return( POLARSSL_ERR_X509_BAD_INPUT_DATA );
hFind = FindFirstFileW( szDir, &file_data ); hFind = FindFirstFileW( szDir, &file_data );
if( hFind == INVALID_HANDLE_VALUE ) if( hFind == INVALID_HANDLE_VALUE )
@ -1007,6 +1009,8 @@ int x509_crt_parse_path( x509_crt *chain, const char *path )
lstrlenW( file_data.cFileName ), lstrlenW( file_data.cFileName ),
p, len - 1, p, len - 1,
NULL, NULL ); NULL, NULL );
if( w_ret == 0 )
return( POLARSSL_ERR_X509_FILE_IO_ERROR );
w_ret = x509_crt_parse_file( chain, filename ); w_ret = x509_crt_parse_file( chain, filename );
if( w_ret < 0 ) if( w_ret < 0 )