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Diffstat (limited to 'lib/io/uncompress/gzip.c')
-rw-r--r--lib/io/uncompress/gzip.c19
1 files changed, 2 insertions, 17 deletions
diff --git a/lib/io/uncompress/gzip.c b/lib/io/uncompress/gzip.c
index 1d6274c..bce7f0a 100644
--- a/lib/io/uncompress/gzip.c
+++ b/lib/io/uncompress/gzip.c
@@ -18,7 +18,6 @@ static int precache(istream_t *base)
{
istream_t *wrapped = ((istream_comp_t *)base)->wrapped;
istream_gzip_t *gzip = (istream_gzip_t *)base;
- size_t avail_in, avail_out;
int ret;
for (;;) {
@@ -26,22 +25,8 @@ static int precache(istream_t *base)
if (ret != 0)
return ret;
- avail_in = wrapped->buffer_used;
- avail_out = BUFSZ - base->buffer_used;
-
- if (sizeof(size_t) > sizeof(uInt)) {
- gzip->strm.avail_in = ~((uInt)0U);
- gzip->strm.avail_out = ~((uInt)0U);
-
- if ((size_t)gzip->strm.avail_in > avail_in)
- gzip->strm.avail_in = (uInt)avail_in;
-
- if ((size_t)gzip->strm.avail_out > avail_out)
- gzip->strm.avail_out = (uInt)avail_out;
- } else {
- gzip->strm.avail_in = (uInt)avail_in;
- gzip->strm.avail_out = (uInt)avail_out;
- }
+ gzip->strm.avail_in = (uInt)wrapped->buffer_used;
+ gzip->strm.avail_out = (uInt)(BUFSZ - base->buffer_used);
gzip->strm.next_in = wrapped->buffer;
gzip->strm.next_out = base->buffer + base->buffer_used;