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Update input validation. Always use the magic CHECK macro, which prints an error message including instructions on how to report this problem.

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darcs-hash:20060621004836-ac50b-a47f296634eda0c469eb39034603015b1ad7ab5c.gz
This commit is contained in:
axel
2006-06-21 10:48:36 +10:00
parent 7268a4a4e0
commit b016438c08
12 changed files with 139 additions and 224 deletions
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14
parse_util.c
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@@ -52,7 +52,10 @@ int parse_util_lineno( const wchar_t *str, int len )
static wchar_t *prev_str2 = 0;
static int i2 = 0;
static int res2 = 1;
CHECK( str, 0 );
if( str != prev_str || i>len )
{
if( prev_str2 == str && i2 <= len )
@@ -100,6 +103,8 @@ int parse_util_locate_cmdsubst( const wchar_t *in,
wchar_t *paran_begin=0, *paran_end=0;
CHECK( in, 0 );
for( pos = (wchar_t *)in; *pos; pos++ )
{
if( prev != '\\' )
@@ -176,14 +181,13 @@ void parse_util_cmdsubst_extent( const wchar_t *buff,
wchar_t *begin, *end;
wchar_t *pos;
CHECK( buff, );
if( a )
*a=0;
if( b )
*b = 0;
if( !buff )
return;
pos = (wchar_t *)buff;
while( 1 )
@@ -243,6 +247,8 @@ static void job_or_process_extent( const wchar_t *buff,
tokenizer tok;
CHECK( buff, );
if( a )
*a=0;
if( b )
@@ -342,6 +348,8 @@ void parse_util_token_extent( const wchar_t *buff,
wchar_t *a, *b, *pa, *pb;
CHECK( buff, );
assert( cursor_pos >= 0 );