bump version to 0.7.11-pve1~bpo1

[zfsonlinux.git] / zfs-patches / 0028-Fedora-28-Fix-misc-bounds-check-compiler-warnings.patch

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Joao Carlos Mendes Luis <dioni21@users.noreply.github.com>
Date: Sun, 26 Aug 2018 16:55:44 -0300
Subject: [PATCH] Fedora 28: Fix misc bounds check compiler warnings

Fix a bunch of truncation compiler warnings that show up
on Fedora 28 (GCC 8.0.1).

Reviewed-by: Giuseppe Di Natale <guss80@gmail.com>
Reviewed-by: George Melikov <mail@gmelikov.ru>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Issue #7368
Closes #7826
Closes #7830

Signed-off-by: Stoiko Ivanov <s.ivanov@proxmox.com>
---
 lib/libshare/smb.c                             | 2 +-
 module/icp/core/kcf_mech_tabs.c                | 2 +-
 tests/zfs-tests/tests/functional/ctime/ctime.c | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/lib/libshare/smb.c b/lib/libshare/smb.c
index 76145bd9..91d4decb 100644
--- a/lib/libshare/smb.c
+++ b/lib/libshare/smb.c
@@ -218,7 +218,7 @@ smb_enable_share_one(const char *sharename, const char *sharepath)
 	int rc;
 
 	/* Support ZFS share name regexp '[[:alnum:]_-.: ]' */
-	strncpy(name, sharename, sizeof (name));
+	strlcpy(name, sharename, sizeof (name));
 	name [sizeof (name)-1] = '\0';
 
 	pos = name;
diff --git a/module/icp/core/kcf_mech_tabs.c b/module/icp/core/kcf_mech_tabs.c
index 723bfdb6..741dae7a 100644
--- a/module/icp/core/kcf_mech_tabs.c
+++ b/module/icp/core/kcf_mech_tabs.c
@@ -321,7 +321,7 @@ kcf_create_mech_entry(kcf_ops_class_t class, char *mechname)
 		mutex_enter(&(me_tab[i].me_mutex));
 		if (me_tab[i].me_name[0] == 0) {
 			/* Found an empty spot */
-			(void) strncpy(me_tab[i].me_name, mechname,
+			(void) strlcpy(me_tab[i].me_name, mechname,
 			    CRYPTO_MAX_MECH_NAME);
 			me_tab[i].me_name[CRYPTO_MAX_MECH_NAME-1] = '\0';
 			me_tab[i].me_mechid = KCF_MECHID(class, i);
diff --git a/tests/zfs-tests/tests/functional/ctime/ctime.c b/tests/zfs-tests/tests/functional/ctime/ctime.c
index ba8af15f..1cd18323 100644
--- a/tests/zfs-tests/tests/functional/ctime/ctime.c
+++ b/tests/zfs-tests/tests/functional/ctime/ctime.c
@@ -155,7 +155,7 @@ do_link(const char *pfile)
 		return (-1);
 	}
 
-	strncpy(pfile_copy, pfile, sizeof (pfile_copy));
+	strncpy(pfile_copy, pfile, sizeof (pfile_copy)-1);
 	pfile_copy[sizeof (pfile_copy) - 1] = '\0';
 	/*
 	 * Figure out source file directory name, and create