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-rw-r--r--src/bplist.c23
1 files changed, 12 insertions, 11 deletions
diff --git a/src/bplist.c b/src/bplist.c
index 840e40c..897b90f 100644
--- a/src/bplist.c
+++ b/src/bplist.c
@@ -324,7 +324,8 @@ static plist_t parse_string_node(const char **bnode, uint64_t size)
static char *plist_utf16be_to_utf8(uint16_t *unistr, long len, long *items_read, long *items_written)
{
if (!unistr || (len <= 0)) return NULL;
- char *outbuf;
+ char* outbuf;
+ char* outbuf_new;
int p = 0;
long i = 0;
@@ -332,6 +333,7 @@ static char *plist_utf16be_to_utf8(uint16_t *unistr, long len, long *items_read,
uint32_t w;
int read_lead_surrogate = 0;
+ /* allocate with enough space */
outbuf = (char*)malloc(4*(len+1));
if (!outbuf) {
PLIST_BIN_ERR("%s: Could not allocate %" PRIu64 " bytes\n", __func__, (uint64_t)(4*(len+1)));
@@ -381,30 +383,29 @@ static char *plist_utf16be_to_utf8(uint16_t *unistr, long len, long *items_read,
}
outbuf[p] = 0;
+ /* reduce the size to the actual size */
+ outbuf_new = realloc(outbuf, p+1);
+ if (outbuf_new) {
+ outbuf = outbuf_new;
+ }
+
return outbuf;
}
static plist_t parse_unicode_node(const char **bnode, uint64_t size)
{
plist_data_t data = plist_new_plist_data();
- char *tmpstr = NULL;
long items_read = 0;
long items_written = 0;
data->type = PLIST_STRING;
-
- tmpstr = plist_utf16be_to_utf8((uint16_t*)(*bnode), size, &items_read, &items_written);
- if (!tmpstr) {
+ data->strval = plist_utf16be_to_utf8((uint16_t*)(*bnode), size, &items_read, &items_written);
+ if (!data->strval) {
plist_free_data(data);
return NULL;
}
- tmpstr[items_written] = '\0';
-
- data->type = PLIST_STRING;
- data->strval = realloc(tmpstr, items_written+1);
- if (!data->strval)
- data->strval = tmpstr;
data->length = items_written;
+
return node_create(NULL, data);
}