package/tpm2-totp/0001-src-fix-format-string-warnings-when-building-for-32b.patch

From 1d39994398a886584c5fb14b3a646c4ae6b0d35c Mon Sep 17 00:00:00 2001
From: Peter Korsgaard <peter@korsgaard.com>
Date: Mon, 8 Apr 2019 11:03:09 +0200
Subject: [PATCH] src: fix format string warnings when building for 32bit
 architectures
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Building currently gives the following warnings (which fails the build
because of Werror) about format string mismatches:

src/tpm2-totp.c:343:23: error: format ‘%ld’ expects argument of type ‘long int’, but argument 3 has type ‘uint64_t’ {aka ‘long long unsigned int’} [-Werror=format=]
         printf("%s%06ld", timestr, totp);
                   ~~~~^            ~~~~
                   %06lld

src/libtpm2-totp.c: In function ‘tpm2totp_generateKey’:
src/libtpm2-totp.c:172:13: error: format ‘%li’ expects argument of type ‘long int’, but argument 3 has type ‘size_t’ {aka ‘unsigned int’} [-Werror=format=]
         dbg("Calling Esys_GetRandom for %li bytes", SECRETLEN - *secret_size);
                                         ~~^
                                         %i

Fix it by using PRIu64 from inttypes.h for uint64_t and %zu for size_t.

Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
---
 src/libtpm2-totp.c | 2 +-
 src/tpm2-totp.c    | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/libtpm2-totp.c b/src/libtpm2-totp.c
index e740ab1..6942771 100644
--- a/src/libtpm2-totp.c
+++ b/src/libtpm2-totp.c
@@ -169,7 +169,7 @@ tpm2totp_generateKey(uint32_t pcrs, uint32_t banks, const char *password,
     if (rc != TPM2_RC_INITIALIZE) chkrc(rc, goto error);
 
     while (*secret_size < SECRETLEN) {
-        dbg("Calling Esys_GetRandom for %li bytes", SECRETLEN - *secret_size);
+        dbg("Calling Esys_GetRandom for %zu bytes", SECRETLEN - *secret_size);
         rc = Esys_GetRandom(ctx,
                             ESYS_TR_NONE, ESYS_TR_NONE, ESYS_TR_NONE,
                             SECRETLEN - *secret_size, &t);
diff --git a/src/tpm2-totp.c b/src/tpm2-totp.c
index 47b661a..d5dcdce 100644
--- a/src/tpm2-totp.c
+++ b/src/tpm2-totp.c
@@ -340,7 +340,7 @@ main(int argc, char **argv)
                             localtime (&now));
             chkrc(rc, exit(1));
         }
-        printf("%s%06ld", timestr, totp);
+        printf("%s%06" PRIu64, timestr, totp);
         break;
     case CMD_RESEAL:
         rc = tpm2totp_loadKey_nv(opt.nvindex, &keyBlob, &keyBlob_size);
-- 
2.11.0