https://bugs.exim.org/show_bug.cgi?id=3108
Jeremy Harris <jgh146exb@???> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|WAIT_FIX_CONFIRMATION |RESOLVED
Resolution|--- |FIXED
--- Comment #17 from Jeremy Harris <jgh146exb@???> ---
Thanks for the confirms; closing.
On the signed/unsigned char point - for a signed-char platform both the
conversion
of the reference char to the argument int type, and the conversion of the
test-pointer dereferenced value for the comparison, should follow the standard
type-promotion rules (*) - giving a (signed) int with a negative value for
chars
having the top bit set. The equality comparison then does the right thing.
For unsigned-char platforms the ints being compared happen to both be positive,
and it also works.
I think the extra cast suggested would have no effect.
Please correct me if needed.
*) convert undersized types to (signed) int if they will fit, else unsigned
int.
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