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From dcf643901f6aeeda806e19fa7cbb766ded3f3d44 Mon Sep 17 00:00:00 2001
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From: George McCollister <george.mccollister@gmail.com>
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Date: Tue, 31 Dec 2013 14:37:32 -0600
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Subject: [PATCH] journal: Add missing byte order conversions
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Convert entry_array.items[0] to host byte order prior to passing it to
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chain_cache_put().
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[zj: also use le64toh in journal-verify.c]
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https://bugs.freedesktop.org/show_bug.cgi?id=73194
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---
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src/journal/journal-file.c | 4 ++--
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src/journal/journal-verify.c | 6 +++---
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2 files changed, 5 insertions(+), 5 deletions(-)
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diff --git a/src/journal/journal-file.c b/src/journal/journal-file.c
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index 9f04c58..748816a 100644
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--- a/src/journal/journal-file.c
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+++ b/src/journal/journal-file.c
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@@ -1452,7 +1452,7 @@ static int generic_array_get(
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found:
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/* Let's cache this item for the next invocation */
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- chain_cache_put(f->chain_cache, ci, first, a, o->entry_array.items[0], t, i);
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+ chain_cache_put(f->chain_cache, ci, first, a, le64toh(o->entry_array.items[0]), t, i);
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r = journal_file_move_to_object(f, OBJECT_ENTRY, p, &o);
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if (r < 0)
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@@ -1685,7 +1685,7 @@ found:
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return 0;
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/* Let's cache this item for the next invocation */
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- chain_cache_put(f->chain_cache, ci, first, a, array->entry_array.items[0], t, subtract_one ? (i > 0 ? i-1 : (uint64_t) -1) : i);
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+ chain_cache_put(f->chain_cache, ci, first, a, le64toh(array->entry_array.items[0]), t, subtract_one ? (i > 0 ? i-1 : (uint64_t) -1) : i);
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if (subtract_one && i == 0)
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p = last_p;
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diff --git a/src/journal/journal-verify.c b/src/journal/journal-verify.c
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index 3405811..82b0f0a 100644
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--- a/src/journal/journal-verify.c
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+++ b/src/journal/journal-verify.c
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@@ -249,12 +249,12 @@ static int journal_file_object_verify(JournalFile *f, uint64_t offset, Object *o
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}
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for (i = 0; i < journal_file_entry_array_n_items(o); i++)
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- if (o->entry_array.items[i] != 0 &&
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- !VALID64(o->entry_array.items[i])) {
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+ if (le64toh(o->entry_array.items[i]) != 0 &&
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+ !VALID64(le64toh(o->entry_array.items[i]))) {
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log_error(OFSfmt": invalid object entry array item (%"PRIu64"/%"PRIu64"): "OFSfmt,
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offset,
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i, journal_file_entry_array_n_items(o),
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- o->entry_array.items[i]);
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+ le64toh(o->entry_array.items[i]));
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return -EBADMSG;
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}
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