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47 lines
1.4 KiB
47 lines
1.4 KiB
2 months ago
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From 38f712dba339bb9bd6a73cc7219d217871e7f27a Mon Sep 17 00:00:00 2001
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From: Xiao Ni <xni@redhat.com>
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Date: Fri, 26 Jul 2024 15:14:15 +0800
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Subject: [PATCH 149/157] mdadm/super1: fix coverity issue EVALUATION_ORDER
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Fix evaluation order problems in super1.c
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Signed-off-by: Xiao Ni <xni@redhat.com>
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Signed-off-by: Mariusz Tkaczyk <mariusz.tkaczyk@linux.intel.com>
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---
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super1.c | 7 +++++--
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1 file changed, 5 insertions(+), 2 deletions(-)
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diff --git a/super1.c b/super1.c
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index 24bc1026..243eeb1a 100644
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--- a/super1.c
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+++ b/super1.c
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@@ -340,6 +340,9 @@ static void examine_super1(struct supertype *st, char *homehost)
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unsigned long long sb_offset;
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struct mdinfo info;
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int inconsistent = 0;
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+ unsigned int expected_csum = 0;
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+
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+ expected_csum = calc_sb_1_csum(sb);
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printf(" Magic : %08x\n", __le32_to_cpu(sb->magic));
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printf(" Version : 1");
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@@ -507,13 +510,13 @@ static void examine_super1(struct supertype *st, char *homehost)
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printf("\n");
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}
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- if (calc_sb_1_csum(sb) == sb->sb_csum)
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+ if (expected_csum == sb->sb_csum)
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printf(" Checksum : %x - correct\n",
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__le32_to_cpu(sb->sb_csum));
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else
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printf(" Checksum : %x - expected %x\n",
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__le32_to_cpu(sb->sb_csum),
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- __le32_to_cpu(calc_sb_1_csum(sb)));
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+ __le32_to_cpu(expected_csum));
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printf(" Events : %llu\n",
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(unsigned long long)__le64_to_cpu(sb->events));
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printf("\n");
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--
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2.41.0
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