From: Dan Streetman <ddstreet@ieee.org>
Date: Mon, 2 Oct 2023 20:25:10 +0000 (-0400)
Subject: tpm2: edit tpm2_get_or_create_srk() comment
X-Git-Tag: v255-rc1~355
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3ed342562ada6198f24760b21634273181a2d4df;p=thirdparty%2Fsystemd.git

tpm2: edit tpm2_get_or_create_srk() comment

Adjust the comment to correct the return value, i.e. 1 for SRK created, 0 for
SRK already exists, <0 on error.
---

diff --git a/src/shared/tpm2-util.c b/src/shared/tpm2-util.c
index 3374bd4f783..4060617f3f0 100644
--- a/src/shared/tpm2-util.c
+++ b/src/shared/tpm2-util.c
@@ -1174,7 +1174,8 @@ static int tpm2_get_srk(
         return tpm2_index_to_handle(c, TPM2_SRK_HANDLE, session, ret_public, ret_name, ret_qname, ret_handle);
 }
 
-/* Get the SRK, creating one if needed. Returns 0 on success, or < 0 on error. */
+/* Get the SRK, creating one if needed. Returns 1 if a new SRK was created and persisted, 0 if an SRK already
+ * exists, or < 0 on error. */
 int tpm2_get_or_create_srk(
                 Tpm2Context *c,
                 const Tpm2Handle *session,