extmod: Update uzlib to 1.2.2.

Fixes use of uninitialized structure field by tinf_uncompress().
2016-02-01 23:05:45 +02:00 · 2016-02-01 23:05:45 +02:00 · 67e8108345
commit 67e8108345
parent 93bb7dffd2
1 changed files with 1 additions and 0 deletions
--- a/extmod/uzlib/tinflate.c
+++ b/extmod/uzlib/tinflate.c
@ -458,6 +458,7 @@ int tinf_uncompress(void *dest, unsigned int *destLen,

   d.destStart = (unsigned char *)dest;
   d.destRemaining = *destLen;
+   d.destSize = *destLen;

   res = tinf_uncompress_dyn(&d);