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authorDimitri Staessens <dimitri.staessens@ugent.be>2018-10-10 20:34:49 +0200
committerSander Vrijders <sander.vrijders@ugent.be>2018-10-11 08:53:44 +0200
commitd54183d749f847a556a1f3a0300786169e0c40b2 (patch)
treeebf802f06e852b5f811dd20314192c6bd999ac33 /src/lib
parenta46f96fbfc017963a5578498c93bc85650461020 (diff)
downloadouroboros-d54183d749f847a556a1f3a0300786169e0c40b2.tar.gz
ouroboros-d54183d749f847a556a1f3a0300786169e0c40b2.zip
lib: Initialize libgcrypt before use
This initializes libgcrypt before use in the library. This fixes the "called in non-operational state" error when CRC checking is enabled. Signed-off-by: Dimitri Staessens <dimitri.staessens@ugent.be> Signed-off-by: Sander Vrijders <sander.vrijders@ugent.be>
Diffstat (limited to 'src/lib')
-rw-r--r--src/lib/dev.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/src/lib/dev.c b/src/lib/dev.c
index a7b342ba..456019d2 100644
--- a/src/lib/dev.c
+++ b/src/lib/dev.c
@@ -343,7 +343,10 @@ static void init(int argc,
prog = argv[1];
ai.pid = getpid();
-
+#ifdef HAVE_LIBGCRYPT
+ if (!gcry_check_version(GCRYPT_VERSION))
+ goto fail_fds;
+#endif
ai.fds = bmp_create(PROG_MAX_FLOWS - PROG_RES_FDS, PROG_RES_FDS);
if (ai.fds == NULL)
goto fail_fds;