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Restore libgcrypt support.
[tinc]
/
src
/
gcrypt
/
digest.c
diff --git
a/src/gcrypt/digest.c
b/src/gcrypt/digest.c
index
ad1f31d
..
c8d4b31
100644
(file)
--- a/
src/gcrypt/digest.c
+++ b/
src/gcrypt/digest.c
@@
-166,13
+166,21
@@
bool digest_verify(digest_t *digest, const void *indata, size_t inlen, const voi
}
int digest_get_nid(const digest_t *digest) {
}
int digest_get_nid(const digest_t *digest) {
+ if(!digest || !digest->nid) {
+ return 0;
+ }
+
return digest->nid;
}
size_t digest_length(const digest_t *digest) {
return digest->nid;
}
size_t digest_length(const digest_t *digest) {
+ if(!digest) {
+ return 0;
+ }
+
return digest->maclength;
}
bool digest_active(const digest_t *digest) {
return digest->maclength;
}
bool digest_active(const digest_t *digest) {
- return digest->algo != GCRY_MD_NONE;
+ return digest
&& digest
->algo != GCRY_MD_NONE;
}
}