diff options
Diffstat (limited to 'sys-fs/zfs-kmod/files/zfs-kmod-0.6.1-fix-arc-read-panic.patch')
| -rw-r--r-- | sys-fs/zfs-kmod/files/zfs-kmod-0.6.1-fix-arc-read-panic.patch | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/sys-fs/zfs-kmod/files/zfs-kmod-0.6.1-fix-arc-read-panic.patch b/sys-fs/zfs-kmod/files/zfs-kmod-0.6.1-fix-arc-read-panic.patch new file mode 100644 index 000000000000..00ec1057efa1 --- /dev/null +++ b/sys-fs/zfs-kmod/files/zfs-kmod-0.6.1-fix-arc-read-panic.patch @@ -0,0 +1,42 @@ +From 3db3ff4a787acf068b122562fb5be5aecec2611f Mon Sep 17 00:00:00 2001 +From: Richard Yao <ryao@gentoo.org> +Date: Tue, 2 Jul 2013 00:07:15 -0400 +Subject: [PATCH] Use MAXPATHLEN instead of sizeof in snprintf +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +This silences a GCC 4.8.0 warning by fixing a programming error +caught by static analysis: + +../../cmd/ztest/ztest.c: In function ‘ztest_vdev_aux_add_remove’: +../../cmd/ztest/ztest.c:2584:33: error: argument to ‘sizeof’ + in ‘snprintf’ call is the same expression as the destination; + did you mean to provide an explicit length? + [-Werror=sizeof-pointer-memaccess] + (void) snprintf(path, sizeof (path), ztest_aux_template, + ^ + +Signed-off-by: Richard Yao <ryao@gentoo.org> +Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov> +Closes #1480 +--- + cmd/ztest/ztest.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/cmd/ztest/ztest.c b/cmd/ztest/ztest.c +index b38d7b1..93a5f1e 100644 +--- a/cmd/ztest/ztest.c ++++ b/cmd/ztest/ztest.c +@@ -2581,7 +2581,7 @@ enum ztest_object { + zs->zs_vdev_aux = 0; + for (;;) { + int c; +- (void) snprintf(path, sizeof (path), ztest_aux_template, ++ (void) snprintf(path, MAXPATHLEN, ztest_aux_template, + ztest_opts.zo_dir, ztest_opts.zo_pool, aux, + zs->zs_vdev_aux); + for (c = 0; c < sav->sav_count; c++) +-- +1.8.1.6 + |