From: Richard Jones Date: Fri, 15 Jan 2010 12:41:34 +0000 (+0000) Subject: hivex: Reenable checksum calculations, but don't check result. X-Git-Tag: 1.0.82~27 X-Git-Url: http://git.annexia.org/?a=commitdiff_plain;h=ac8ee450dbe65990378ca9c13094b7187ae70b0d;p=libguestfs.git hivex: Reenable checksum calculations, but don't check result. --- diff --git a/hivex/hivex.c b/hivex/hivex.c index 36c6b0e..546ef18 100644 --- a/hivex/hivex.c +++ b/hivex/hivex.c @@ -283,15 +283,16 @@ hivex_open (const char *filename, int flags) if (h->bitmap == NULL) goto error; -#if 0 /* Doesn't work. */ /* Header checksum. */ - uint32_t *daddr = h->addr; + uint32_t *daddr = (uint32_t *) h->addr; size_t i; uint32_t sum = 0; for (i = 0; i < 0x1fc / 4; ++i) { - sum += le32toh (*daddr); + sum ^= le32toh (*daddr); daddr++; } + +#if 0 /* Doesn't work. */ if (sum != le32toh (h->hdr->csum)) { fprintf (stderr, "hivex: %s: bad checksum in hive header\n", filename); errno = EINVAL;