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Add some input validation code to various functions

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darcs-hash:20060222154152-ac50b-608032284165f099beecd1cd4f7c6bb2b45df432.gz
This commit is contained in:
axel
2006-02-23 01:41:52 +10:00
parent 3afead1827
commit ca04fc745d
11 changed files with 225 additions and 84 deletions
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11
parser.c
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@@ -708,7 +708,7 @@ wchar_t *get_filename( const wchar_t *cmd )
{
wchar_t *path;
debug( 2, L"get_filename( '%ls' )", cmd );
debug( 3, L"get_filename( '%ls' )", cmd );
if(wcschr( cmd, L'/' ) != 0 )
{
@@ -948,7 +948,14 @@ int eval_args( const wchar_t *line, array_list_t *args )
{
case TOK_STRING:
{
if( expand_string( 0, wcsdup(tok_last( &tok )), args, 0 ) == EXPAND_ERROR )
wchar_t *tmp = wcsdup(tok_last( &tok ));
if( !tmp )
{
die_mem();
}
if( expand_string( 0, tmp, args, 0 ) == EXPAND_ERROR )
{
err_pos=tok_get_pos( &tok );
do_loop=0;