commit 54382dcc5e1ccefbc74e7615bc5c0a0aef7ccf3a
from: Stefan Sperling <stsp@stsp.name>
date: Sun Feb 11 15:12:55 2018 UTC

keep reading zlib stream until end maker when expanding to mem

commit - c743ac7dd29b36dd1baf4857bcfa512b34b28da7
commit + 54382dcc5e1ccefbc74e7615bc5c0a0aef7ccf3a
blob - 361d6bdfa043380b0f148cf09997b15ec71b1eec
blob + afccbd6a660789099bba0350408e7af92ebbe9cc
--- lib/zb.c
+++ lib/zb.c
@@ -126,13 +126,13 @@ got_inflate_to_mem(uint8_t **outbuf, size_t *outlen, F
 	*outlen = 0;
 	inbytes = 0;
 
-	do {
+	while (1) {
 		err = got_inflate_read(&zb, f, &consumed, &avail);
 		if (err)
 			return err;
 		inbytes += consumed;
 		if (avail == 0) {
-			if (inbytes < insize)
+			if (insize && inbytes < insize)
 				err = got_error(GOT_ERR_BAD_DELTA);
 			break;
 		}
@@ -147,7 +147,7 @@ got_inflate_to_mem(uint8_t **outbuf, size_t *outlen, F
 		memcpy(newbuf + *outlen, zb.outbuf, avail);
 		*outbuf = newbuf;
 		*outlen += avail;
-	} while (inbytes < insize);
+	};
 
 done:
 	got_inflate_end(&zb);