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crypto/des: Fix undefined behaviour. * lib/des.c (READ_64BIT_DATA): Cast bytes to 'unsigned int', to avoid shift operations on 'int'.
author Bruno Haible <bruno@clisp.org>
date Sat, 09 Mar 2019 22:21:25 +0100
parents 1f14c6dd175d
children
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Description:
ilogbf() function: get exponent as integer.

Files:
lib/ilogbf.c
lib/ilogb.c
m4/ilogbf.m4
m4/mathfunc.m4

Depends-on:
math
extensions
isfinite        [test $HAVE_ILOGBF = 0 || test $REPLACE_ILOGBF = 1]
frexpf          [test $HAVE_ILOGBF = 0 || test $REPLACE_ILOGBF = 1]
isnanf          [test $HAVE_ILOGBF = 0 || test $REPLACE_ILOGBF = 1]

configure.ac:
gl_FUNC_ILOGBF
if test $HAVE_ILOGBF = 0 || test $REPLACE_ILOGBF = 1; then
  AC_LIBOBJ([ilogbf])
fi
gl_MATH_MODULE_INDICATOR([ilogbf])

Makefile.am:

Include:
<math.h>

Link:
$(ILOGBF_LIBM)

License:
LGPL

Maintainer:
all