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upgrade bundled expat to 2.2.3

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This commit is contained in:
Günter Obiltschnig
2017-08-10 10:10:32 +02:00
parent 1a19843f0c
commit a176c8d1f2
6 changed files with 575 additions and 91 deletions
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39
XML/src/xmltok_impl.c
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@@ -1198,8 +1198,14 @@ PREFIX(attributeValueTok)(const ENCODING *enc, const char *ptr,
const char *start;
if (ptr >= end)
return XML_TOK_NONE;
else if (! HAS_CHAR(enc, ptr, end))
return XML_TOK_PARTIAL;
else if (! HAS_CHAR(enc, ptr, end)) {
/* This line cannot be executed. The incoming data has already
* been tokenized once, so incomplete characters like this have
* already been eliminated from the input. Retaining the paranoia
* check is still valuable, however.
*/
return XML_TOK_PARTIAL; /* LCOV_EXCL_LINE */
}
start = ptr;
while (HAS_CHAR(enc, ptr, end)) {
switch (BYTE_TYPE(enc, ptr)) {
@@ -1258,8 +1264,14 @@ PREFIX(entityValueTok)(const ENCODING *enc, const char *ptr,
const char *start;
if (ptr >= end)
return XML_TOK_NONE;
else if (! HAS_CHAR(enc, ptr, end))
return XML_TOK_PARTIAL;
else if (! HAS_CHAR(enc, ptr, end)) {
/* This line cannot be executed. The incoming data has already
* been tokenized once, so incomplete characters like this have
* already been eliminated from the input. Retaining the paranoia
* check is still valuable, however.
*/
return XML_TOK_PARTIAL; /* LCOV_EXCL_LINE */
}
start = ptr;
while (HAS_CHAR(enc, ptr, end)) {
switch (BYTE_TYPE(enc, ptr)) {
@@ -1614,6 +1626,14 @@ PREFIX(predefinedEntityName)(const ENCODING *UNUSED_P(enc), const char *ptr,
return 0;
}
/* This function does not appear to be called from anywhere within the
* library code. It is used via the macro XmlSameName(), which is
* defined but never used. Since it appears in the encoding function
* table, removing it is not a thing to be undertaken lightly. For
* the moment, we simply exclude it from coverage tests.
*
* LCOV_EXCL_START
*/
static int PTRCALL
PREFIX(sameName)(const ENCODING *enc, const char *ptr1, const char *ptr2)
{
@@ -1677,14 +1697,21 @@ PREFIX(sameName)(const ENCODING *enc, const char *ptr1, const char *ptr2)
}
/* not reached */
}
/* LCOV_EXCL_STOP */
static int PTRCALL
PREFIX(nameMatchesAscii)(const ENCODING *UNUSED_P(enc), const char *ptr1,
const char *end1, const char *ptr2)
{
for (; *ptr2; ptr1 += MINBPC(enc), ptr2++) {
if (end1 - ptr1 < MINBPC(enc))
return 0;
if (end1 - ptr1 < MINBPC(enc)) {
/* This line cannot be executed. THe incoming data has already
* been tokenized once, so imcomplete characters like this have
* already been eliminated from the input. Retaining the
* paranoia check is still valuable, however.
*/
return 0; /* LCOV_EXCL_LINE */
}
if (!CHAR_MATCHES(enc, ptr1, *ptr2))
return 0;
}