[29676] in CVS-changelog-for-Kerberos-V5
krb5 commit [krb5-1.13]: Fix build with -O3 on ppc64el
daemon@ATHENA.MIT.EDU (Tom Yu)
Fri Sep 9 17:30:30 2016
Date: Fri, 9 Sep 2016 17:30:26 -0400
From: Tom Yu <tlyu@mit.edu>
Message-Id: <201609092130.u89LUQ0O031396@drugstore.mit.edu>
To: cvs-krb5@mit.edu
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https://github.com/krb5/krb5/commit/4cbecf8e288513f7e4ac1f11a5c22b5569a82b47
commit 4cbecf8e288513f7e4ac1f11a5c22b5569a82b47
Author: Ben Kaduk <kaduk@mit.edu>
Date: Wed Aug 10 23:25:47 2016 -0500
Fix build with -O3 on ppc64el
Ubuntu runs ppc64el builds with -O3, which elicited a few warnings
from gcc that were not generated elsewhere, as documented at
https://bugs.launchpad.net/ubuntu/+source/krb5/+bug/1592841 .
Initialize the output variable at the top of a couple of helper functions
to silence the uninitialized-variable warnings.
(cherry picked from commit 7db89952d8d4f806ac8b4908f898ac651df11643)
ticket: 8475
version_fixed: 1.13.7
src/lib/krb5/os/sendto_kdc.c | 2 ++
src/tests/asn.1/trval.c | 1 +
2 files changed, 3 insertions(+), 0 deletions(-)
diff --git a/src/lib/krb5/os/sendto_kdc.c b/src/lib/krb5/os/sendto_kdc.c
index 9c54d99..705e4a9 100644
--- a/src/lib/krb5/os/sendto_kdc.c
+++ b/src/lib/krb5/os/sendto_kdc.c
@@ -171,6 +171,8 @@ get_curtime_ms(time_ms *time_out)
{
struct timeval tv;
+ *time_out = 0;
+
if (gettimeofday(&tv, 0))
return errno;
*time_out = (time_ms)tv.tv_sec * 1000 + tv.tv_usec / 1000;
diff --git a/src/tests/asn.1/trval.c b/src/tests/asn.1/trval.c
index e924fd8..c14bcde 100644
--- a/src/tests/asn.1/trval.c
+++ b/src/tests/asn.1/trval.c
@@ -180,6 +180,7 @@ int trval2(fp, enc, len, lev, rlen)
int rlen_ext = 0;
r = OK;
+ *rlen = -1;
if (len < 2) {
fprintf(fp, "missing id and length octets (%d)\n", len);
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