tCheck a key is provided when snapshots are encrypted - dedup - deduplicating backup program
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       ---
 (DIR) commit 86e037e9f1ee5d564daa67fae8f4cc6fd8bc19d6
 (DIR) parent ba06cd1fc2b7c9c50147f5af8898e524cfb741b6
 (HTM) Author: sin <sin@2f30.org>
       Date:   Fri, 17 May 2019 14:30:43 +0300
       
       Check a key is provided when snapshots are encrypted
       
       Diffstat:
         M snap.c                              |       6 ++++++
       
       1 file changed, 6 insertions(+), 0 deletions(-)
       ---
 (DIR) diff --git a/snap.c b/snap.c
       t@@ -283,6 +283,12 @@ sopen(char *path, int flags, int mode, struct sctx **sctx)
                        return -1;
                }
        
       +        /* Ensure a key has been provided if caller requested encryption */
       +        if (type != SNONETYPE && !param.keyloaded) {
       +                seterr("expected encryption key");
       +                return -1;
       +        }
       +
                if (sodium_init() < 0) {
                        seterr("sodium_init: failed");
                        return -1;