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Fix for obscure decoding error

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git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@39338 72102866-910b-0410-8b05-ffd578937521
This commit is contained in:
Richard Frith-MacDonald 2016-02-04 22:33:19 +00:00
parent 8650e4cb9e
commit 8eb1eb2a3e
2 changed files with 13 additions and 0 deletions
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8
Source/NSData.m
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@ -719,6 +719,14 @@ failure:
c = *src++;
if (c != '=')
{
if (options & NSDataBase64DecodingIgnoreUnknownCharacters)
{
if (!isupper(c) && !islower(c) && !isdigit(c)
&& c != '/' && c != '+')
{
continue; // An unknown character
}
}
free(result);
DESTROY(self);
return nil;