organicmaps/libexpat
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Look for quotes in start-tags. A little more checking.

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This commit is contained in:
James Clark 1997-11-04 11:05:07 +00:00
parent c4894ae2f7
commit 7e8cd9500b
1 changed files with 29 additions and 0 deletions
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29
expat/xmltok/xmltok.c
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@ -99,9 +99,28 @@ int scanStartTag(const TCHAR *ptr, const TCHAR *end, const TCHAR **nextTokPtr)
{
for (; ptr != end; ++ptr) {
switch (*ptr) {
case '<':
*nextTokPtr = ptr;
return XML_TOK_INVALID;
case '>':
*nextTokPtr = ptr + 1;
return XML_TOK_START_TAG;
case '"':
for (++ptr;; ++ptr) {
if (ptr == end)
return XML_TOK_PARTIAL;
if (*ptr == '"')
break;
}
break;
case '\'':
for (++ptr;; ++ptr) {
if (ptr == end)
return XML_TOK_PARTIAL;
if (*ptr == '\'')
break;
}
break;
case '/':
if (++ptr == end)
return XML_TOK_PARTIAL;
@ -123,6 +142,10 @@ int scanEndTag(const TCHAR *ptr, const TCHAR *end, const TCHAR **nextTokPtr)
{
for (; ptr != end; ++ptr) {
switch (*ptr) {
case '<':
case '&':
*nextTokPtr = ptr;
return XML_TOK_INVALID;
case '>':
*nextTokPtr = ptr + 1;
return XML_TOK_END_TAG;
@ -197,6 +220,12 @@ int scanEntityRef(const TCHAR *ptr, const TCHAR *end, const TCHAR **nextTokPtr)
{
for (; ptr != end; ++ptr) {
switch (*ptr) {
case '<':
case '>':
case '&':
S_CASES
*nextTokPtr = ptr;
return XML_TOK_INVALID;
case ';':
*nextTokPtr = ptr + 1;
return XML_TOK_ENTITY_REF;