diff options
| -rw-r--r-- | extmod/uzlib/tinflate.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/extmod/uzlib/tinflate.c b/extmod/uzlib/tinflate.c index b93bc1fa3..045952c75 100644 --- a/extmod/uzlib/tinflate.c +++ b/extmod/uzlib/tinflate.c @@ -464,7 +464,7 @@ static int tinf_inflate_block_data(TINF_DATA *d, TINF_TREE *lt, TINF_TREE *dt) } } else { /* catch trying to point before the start of dest buffer */ - if (offs > d->dest - d->destStart) { + if (offs > (unsigned int)(d->dest - d->destStart)) { return TINF_DATA_ERROR; } d->lzOff = -offs; |