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Fix a couple of memory allocation bugs with namespace processing and XML_UNICODE.

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James Clark 1999-10-11 06:58:40 +00:00
parent 0c6d9d601b
commit 195560985f
1 changed files with 4 additions and 4 deletions
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8
expat/xmlparse/xmlparse.c
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@ -1750,7 +1750,7 @@ static enum XML_Error storeAtts(XML_Parser parser, const ENCODING *enc,
i = binding->uriLen;
do {
if (i == binding->uriAlloc) {
binding->uri = realloc(binding->uri, binding->uriAlloc *= 2);
binding->uri = realloc(binding->uri, (binding->uriAlloc *= 2) * sizeof(XML_Char));
if (!binding->uri)
return XML_ERROR_NO_MEMORY;
}
@ -1772,7 +1772,7 @@ int addBinding(XML_Parser parser, PREFIX *prefix, const ATTRIBUTE_ID *attId, con
if (freeBindingList) {
b = freeBindingList;
if (len > b->uriAlloc) {
b->uri = realloc(b->uri, len + EXPAND_SPARE);
b->uri = realloc(b->uri, sizeof(XML_Char) * (len + EXPAND_SPARE));
if (!b->uri)
return 0;
b->uriAlloc = len + EXPAND_SPARE;
@ -1783,12 +1783,12 @@ int addBinding(XML_Parser parser, PREFIX *prefix, const ATTRIBUTE_ID *attId, con
b = malloc(sizeof(BINDING));
if (!b)
return 0;
b->uri = malloc(sizeof(XML_Char) * len + EXPAND_SPARE);
b->uri = malloc(sizeof(XML_Char) * (len + EXPAND_SPARE));
if (!b->uri) {
free(b);
return 0;
}
b->uriAlloc = len;
b->uriAlloc = len + EXPAND_SPARE;
}
b->uriLen = len;
memcpy(b->uri, uri, len * sizeof(XML_Char));