diff options
Diffstat (limited to 'lib/libstand/gzipfs.c')
| -rw-r--r-- | lib/libstand/gzipfs.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/lib/libstand/gzipfs.c b/lib/libstand/gzipfs.c index 0d7c59b..4f40a4a 100644 --- a/lib/libstand/gzipfs.c +++ b/lib/libstand/gzipfs.c @@ -41,6 +41,7 @@ struct z_file off_t zf_dataoffset; z_stream zf_zstream; char zf_buf[Z_BUFSIZE]; + int zf_endseen; }; static int zf_fill(struct z_file *z); @@ -252,7 +253,7 @@ zf_read(struct open_file *f, void *buf, size_t size, size_t *resid) zf->zf_zstream.next_out = buf; /* where and how much */ zf->zf_zstream.avail_out = size; - while (zf->zf_zstream.avail_out) { + while (zf->zf_zstream.avail_out && zf->zf_endseen == 0) { if ((zf->zf_zstream.avail_in == 0) && (zf_fill(zf) == -1)) { printf("zf_read: fill error\n"); return(EIO); @@ -266,6 +267,7 @@ zf_read(struct open_file *f, void *buf, size_t size, size_t *resid) error = inflate(&zf->zf_zstream, Z_SYNC_FLUSH); /* decompression pass */ if (error == Z_STREAM_END) { /* EOF, all done */ + zf->zf_endseen = 1; break; } if (error != Z_OK) { /* argh, decompression error */ |
