diff options
Diffstat (limited to 'libpiano/src/xml.c')
| -rw-r--r-- | libpiano/src/xml.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/libpiano/src/xml.c b/libpiano/src/xml.c index f43d4a8..73f9030 100644 --- a/libpiano/src/xml.c +++ b/libpiano/src/xml.c @@ -238,15 +238,16 @@ void PianoXmlParsePlaylistCb (const char *key, const xmlNode *value, /* last 48 chars of audioUrl are encrypted, but they put the key * into the door's lock; dumb pandora... */ const char urlTailN = 48; - char *urlTail, *urlTailCrypted = valueStr + (strlen (valueStr) - urlTailN); + const size_t valueStrN = strlen (valueStr); + char *urlTail = NULL, + *urlTailCrypted = &valueStr[valueStrN - urlTailN]; urlTail = PianoDecryptString (urlTailCrypted); - song->audioUrl = calloc (strlen (valueStr) + 1, sizeof (char)); - strncpy (song->audioUrl, valueStr, strlen (valueStr) - urlTailN); + song->audioUrl = calloc (valueStrN + 1, sizeof (*song->audioUrl)); + memcpy (song->audioUrl, valueStr, valueStrN - urlTailN); /* FIXME: the key seems to be broken... so ignore 8 x 0x08 postfix; * urlTailN/2 because the encrypted hex string is now decoded */ - strncat (song->audioUrl, urlTail, (urlTailN/2)-8); - PianoFree (urlTail, 0); - + memcpy (&song->audioUrl[valueStrN - urlTailN], urlTail, urlTailN/2 - 8); + PianoFree (urlTail, urlTailN/2); } else if (strcmp ("artistSummary", key) == 0) { song->artist = strdup (valueStr); } else if (strcmp ("musicId", key) == 0) { |