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svg_loader: custom _strndup added

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For the compatibility reasons a custom version of strndup is
introduced.
This commit is contained in:
Mira Grudzinska 2022-01-20 02:07:30 +01:00 • committed by Hermet Park
parent dc518a83c8
commit ed81446031
1 changed files with 10 additions and 2 deletions
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12
src/loaders/svg/tvgXmlParser.cpp
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@ -236,6 +236,14 @@ static SimpleXMLType _getXMLType(const char* itr, const char* itrEnd, size_t &to
}
static char* _strndup(const char* src, unsigned len)
{
auto ret = (char*)malloc(len + 1);
if (!ret) return nullptr;
ret[len] = '\0';
return (char*)memcpy(ret, src, len);
}
/************************************************************************/
/* External Class Implementation */
/************************************************************************/
@ -547,10 +555,10 @@ const char* simpleXmlParseCSSAttribute(const char* buf, unsigned bufLength, char
}
if (p == itr) *tag = strdup("all");
else *tag = strndup(itr, p - itr);
else *tag = _strndup(itr, p - itr);
if (p == itrEnd) *name = nullptr;
else *name = strndup(p + 1, itrEnd - p - 1);
else *name = _strndup(p + 1, itrEnd - p - 1);
return (nextElement ? nextElement + 1 : nullptr);
}