From: Michael Tremer <michael.tremer@ipfire.org>
Date: Thu, 12 Dec 2019 13:02:44 +0000 (+0000)
Subject: writer: Put whole header into the hash instead of only the first 8 bytes
X-Git-Tag: 0.9.1~85
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=72633a8512eec522b69cdff3ae7a79a4fc440d40;p=people%2Fms%2Flibloc.git

writer: Put whole header into the hash instead of only the first 8 bytes

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
---

diff --git a/src/writer.c b/src/writer.c
index 26d5c32..6c74805 100644
--- a/src/writer.c
+++ b/src/writer.c
@@ -538,14 +538,14 @@ static int loc_writer_create_signature(struct loc_writer* writer,
 	}
 
 	// Feed the header into the signature
-	r = EVP_DigestSignUpdate(mdctx, header, sizeof(header));
+	r = EVP_DigestSignUpdate(mdctx, header, sizeof(*header));
 	if (r != 1) {
 		ERROR(writer->ctx, "%s\n", ERR_error_string(ERR_get_error(), NULL));
 		goto END;
 	}
 
 	// Skip header
-	fseek(f, sizeof(header), SEEK_CUR);
+	fseek(f, sizeof(*header), SEEK_CUR);
 
 	// Walk through the file in chunks of 64kB
 	char buffer[64 * 1024];