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DUMP / RESTORE: store RDB version in little endian.

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This commit is contained in:
antirez 2012-04-02 10:46:24 +02:00
parent 4de6c9a055
commit bd04465931
1 changed files with 3 additions and 3 deletions
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6
src/cluster.c
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@ -1479,8 +1479,8 @@ void createDumpPayload(rio *payload, robj *o) {
* ----------------+---------------------+--------------+ * ----------------+---------------------+--------------+
* The SHA1 is just 8 bytes of truncated SHA1 of everything excluding itself. * The SHA1 is just 8 bytes of truncated SHA1 of everything excluding itself.
* The 2 bytes RDB version is a little endian unsigned integer. */ * The 2 bytes RDB version is a little endian unsigned integer. */
buf[0] = (REDIS_RDB_VERSION >> 8) & 0xff; buf[0] = REDIS_RDB_VERSION & 0xff;
buf[1] = REDIS_RDB_VERSION & 0xff; buf[1] = (REDIS_RDB_VERSION >> 8) & 0xff;
payload->io.buffer.ptr = sdscatlen(payload->io.buffer.ptr,buf,2); payload->io.buffer.ptr = sdscatlen(payload->io.buffer.ptr,buf,2);
SHA1Init(&ctx); SHA1Init(&ctx);
@ -1501,7 +1501,7 @@ int verifyDumpPayload(unsigned char *p, size_t len) {
if (len < 10) return REDIS_ERR; if (len < 10) return REDIS_ERR;
footer = p+(len-10); footer = p+(len-10);
rdbver = (footer[0] << 8) | footer[1]; rdbver = (footer[1] << 8) | footer[0];
if (rdbver != REDIS_RDB_VERSION) return REDIS_ERR; if (rdbver != REDIS_RDB_VERSION) return REDIS_ERR;
SHA1Init(&ctx); SHA1Init(&ctx);
SHA1Update(&ctx,p,len-8); SHA1Update(&ctx,p,len-8);