From: Jonathan Dieter <jdieter@gmail.com>
Date: Thu, 31 May 2018 07:08:49 +0000 (+0300)
Subject: Make error message more accurate when digest size is incorrect
X-Git-Tag: archive/raspbian/1.1.9+ds1-1+rpi1~1^2~266
X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=5a478ec79b1da8cf029408ee68ab20b112d90ced;p=zchunk.git

Make error message more accurate when digest size is incorrect

Signed-off-by: Jonathan Dieter <jdieter@gmail.com>
---

diff --git a/src/lib/zck.c b/src/lib/zck.c
index 8e7eaea..6904394 100644
--- a/src/lib/zck.c
+++ b/src/lib/zck.c
@@ -163,12 +163,12 @@ int PUBLIC zck_set_soption(zckCtx *zck, zck_soption option, const char *value,
             free(data);
             return False;
         }
-        if(chk_type.digest_size != length/2) {
+        if(chk_type.digest_size*2 != length) {
             free(data);
             zck_log(ZCK_LOG_ERROR, "Hash digest size mismatch for header "
                     "validation\n"
-                    "Expected: %lu\nProvided: %lu\n", chk_type.digest_size,
-                    length/2);
+                    "Expected: %lu\nProvided: %lu\n", chk_type.digest_size*2,
+                    length);
             return False;
         }
         zck->prep_digest = ascii_checksum_to_bin(data);