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Slightly stricter parsing

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git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/branches/stable@24376 72102866-910b-0410-8b05-ffd578937521
This commit is contained in:
Richard Frith-MacDonald 2007-01-17 09:41:36 +00:00
parent 0c3bc33da5
commit 9b8de2e5a8
1 changed files with 24 additions and 0 deletions
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24
Source/NSURL.m
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@ -627,6 +627,10 @@ static unsigned urlAlign;
- (id) initWithString: (NSString*)aUrlString
relativeToURL: (NSURL*)aBaseUrl
{
/* RFC 2396 'reserved' characters ...
*/
static const char *reserved = ";/?:@&=+$,";
if (aUrlString == nil)
{
[NSException raise: NSInvalidArgumentException
@ -879,6 +883,11 @@ static unsigned urlAlign;
if (buf->fragment == 0 && base != 0)
{
buf->fragment = base->fragment;
if (legal(buf->fragment, reserved) == NO)
{
[NSException raise: NSGenericException format:
@"illegal character in fragment part"];
}
}
}
@ -899,6 +908,11 @@ static unsigned urlAlign;
if (buf->query == 0 && base != 0)
{
buf->query = base->query;
if (legal(buf->query, reserved) == NO)
{
[NSException raise: NSGenericException format:
@"illegal character in query part"];
}
}
}
@ -919,6 +933,11 @@ static unsigned urlAlign;
if (buf->parameters == 0 && base != 0)
{
buf->parameters = base->parameters;
if (legal(buf->parameters, reserved) == NO)
{
[NSException raise: NSGenericException format:
@"illegal character in parameters part"];
}
}
}
@ -944,6 +963,11 @@ static unsigned urlAlign;
* Store the path.
*/
buf->path = start;
if (legal(buf->path, reserved) == NO)
{
[NSException raise: NSGenericException format:
@"illegal character in path part"];
}
}
NS_HANDLER
{