commit 9eb6a6b2d1ab193449d90c240e14f2354b95a691
from: Stefan Sperling <stsp@stsp.name>
date: Mon Dec 24 15:48:45 2018 UTC

fix byte-swaps in fileindex read code

commit - 52a7447583292df7a622b4c0d4d462c55554739c
commit + 9eb6a6b2d1ab193449d90c240e14f2354b95a691
blob - ccd3f584d9191365c79b319787ea2189c0b21670
blob + 1dfa96ad74652b87753d1297b40b7282b1b33c6a
--- lib/fileindex.c
+++ lib/fileindex.c
@@ -277,7 +277,7 @@ read_fileindex_val64(uint64_t *val, SHA1_CTX *ctx, FIL
 		return got_ferror(infile, GOT_ERR_IO);
 	SHA1Update(ctx, buf, sizeof(buf));
 	memcpy(val, buf, sizeof(*val));
-	*val = htobe64(*val);
+	*val = be64toh(*val);
 	return NULL;
 }
 
@@ -292,7 +292,7 @@ read_fileindex_val32(uint32_t *val, SHA1_CTX *ctx, FIL
 		return got_ferror(infile, GOT_ERR_IO);
 	SHA1Update(ctx, buf, sizeof(buf));
 	memcpy(val, buf, sizeof(*val));
-	*val = htobe32(*val);
+	*val = be32toh(*val);
 	return NULL;
 }
 
@@ -307,7 +307,7 @@ read_fileindex_val16(uint16_t *val, SHA1_CTX *ctx, FIL
 		return got_ferror(infile, GOT_ERR_IO);
 	SHA1Update(ctx, buf, sizeof(buf));
 	memcpy(val, buf, sizeof(*val));
-	*val = htobe16(*val);
+	*val = be16toh(*val);
 	return NULL;
 }
 
@@ -432,9 +432,9 @@ got_fileindex_read(struct got_fileindex *fileindex, FI
 	SHA1Update(&ctx, buf, len);
 
 	memcpy(&hdr, buf, len);
-	hdr.signature = htobe32(hdr.signature);
-	hdr.version = htobe32(hdr.version);
-	hdr.nentries = htobe32(hdr.nentries);
+	hdr.signature = be32toh(hdr.signature);
+	hdr.version = be32toh(hdr.version);
+	hdr.nentries = be32toh(hdr.nentries);
 
 	if (hdr.signature != GOT_FILE_INDEX_SIGNATURE)
 		return got_error(GOT_ERR_FILEIDX_SIG);