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31 lines
967 B
31 lines
967 B
6 years ago
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From dfb8fb325b5a3b28c08e3699575441d437ec1863 Mon Sep 17 00:00:00 2001
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Author: Paolo Bonzini <pbonzini@redhat.com>
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Date: Fri Aug 2 14:07:42 2013 +0200
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Subject: [RHEL7 libiscsi PATCH 14/18] fix another aliasing problem
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scsi_set_uint64 should just use scsi_set_uint32, similar to
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what scsi_get_uint64 does. This avoids problems on architectures
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where "uint32_t" requires more alignment than "char", e.g. ARM.
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Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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(cherry-picked from upstream commit 31a3aeb0e0167401a7c10f4cba95a72697f907c0)
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diff --git a/lib/scsi-lowlevel.c b/lib/scsi-lowlevel.c
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index 0989f0f..1bb03af 100644
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--- a/lib/scsi-lowlevel.c
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+++ b/lib/scsi-lowlevel.c
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@@ -300,11 +300,11 @@ scsi_set_uint64(unsigned char *c, uint64_t v)
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uint32_t val;
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val = (v >> 32) & 0xffffffff;
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- *(uint32_t *)c = htonl(val);
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+ scsi_set_uint32(c, val);
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c += 4;
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val = v & 0xffffffff;
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- *(uint32_t *)c = htonl(val);
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+ scsi_set_uint32(c, val);
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}
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inline void
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