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Add a couple of tests for errors.

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git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@24186 72102866-910b-0410-8b05-ffd578937521
This commit is contained in:
Richard Frith-MacDonald 2006-12-05 14:20:55 +00:00
parent aa920a0395
commit c51ffc03af
3 changed files with 32 additions and 15 deletions
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6
ChangeLog
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@ -1,3 +1,9 @@
2006-12-05 Richard Frith-Macdonald <rfm@gnu.org>
* NSURL.m: Check for missing scheme and return nil.
* NSString.m: Check for character conversion failure when
getting a CString.
2006-11-30 Richard Frith-Macdonald <rfm@gnu.org>
* Source/GSHTTPURLHandle.m: Limit size of handle cache to 16 to

10
Source/NSString.m
View file

@ -2564,7 +2564,15 @@ handle_printf_atsign (FILE *stream,
unsigned length = [d length];
BOOL result = (length <= maxLength) ? YES : NO;
if (length > maxLength) length = maxLength;
if (d == nil)
{
[NSException raise: NSCharacterConversionException
format: @"Can't convert to C string."];
}
if (length > maxLength)
{
length = maxLength;
}
memcpy(buffer, [d bytes], length);
buffer[length] = '\0';
return result;

31
Source/NSURL.m
View file

@ -700,21 +700,24 @@ static unsigned urlAlign;
/*
* Set up scheme specific parsing options.
*/
if (buf->scheme != 0)
if (buf->scheme == 0)
{
DESTROY(self); // Not a valid URL
NS_VALRETURN(nil);
}
if (strcmp(buf->scheme, "file") == 0)
{
if (strcmp(buf->scheme, "file") == 0)
{
usesFragments = NO;
usesParameters = NO;
usesQueries = NO;
buf->isFile = YES;
}
else if (strcmp(buf->scheme, "mailto") == 0)
{
usesFragments = NO;
usesParameters = NO;
usesQueries = NO;
}
usesFragments = NO;
usesParameters = NO;
usesQueries = NO;
buf->isFile = YES;
}
else if (strcmp(buf->scheme, "mailto") == 0)
{
usesFragments = NO;
usesParameters = NO;
usesQueries = NO;
}
if (canBeGeneric == YES)