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x86: fix disassembler build after 1a3b4f90bc

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In commit 1a3b4f90bc ("x86: convert two pointers to (indexing)
integers") I neglected the fact that compilers may warn about comparing
ptrdiff_t (signed long) with size_t (unsigned long) values. Since just
before we've checked that the value is positive, simply add a cast
(despite my dislike for casts).
This commit is contained in:
Jan Beulich 2023-05-26 12:44:52 +02:00
parent a3b86780b6
commit 93497bf9ab
1 changed files with 1 additions and 1 deletions
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opcodes/i386-dis.c
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@ -300,7 +300,7 @@ fetch_code (struct disassemble_info *info, const uint8_t *until)
if (needed <= 0)
return true;
if (priv->fetched + needed <= ARRAY_SIZE (priv->the_buffer))
if (priv->fetched + (size_t) needed <= ARRAY_SIZE (priv->the_buffer))
status = (*info->read_memory_func) (start, fetch_end, needed, info);
if (status != 0)
{