Mercurial > dropbear
view libtommath/bn_mp_shrink.c @ 1090:93e1a0eb40ef
Uses abort() instead of raising a SIGABRT signal [-Werror]
error: ‘noreturn’ function does return [-Werror]
abort() is a noreturn function while raise() is not.
And because crypt_argchk() is flagged as __attribute__(noreturn), abort()
appears to be a better condidate.
This compilation warning has probably been introduced by commit
1809f741cba865b03d4db5c4ba8c41364a55d6bc.
author | Gaël PORTAY <gael.portay@gmail.com> |
---|---|
date | Sat, 02 May 2015 11:26:22 +0200 |
parents | 5ff8218bcee9 |
children | 60fc6476e044 |
line wrap: on
line source
#include <tommath.h> #ifdef BN_MP_SHRINK_C /* LibTomMath, multiple-precision integer library -- Tom St Denis * * LibTomMath is a library that provides multiple-precision * integer arithmetic as well as number theoretic functionality. * * The library was designed directly after the MPI library by * Michael Fromberger but has been written from scratch with * additional optimizations in place. * * The library is free for all purposes without any express * guarantee it works. * * Tom St Denis, [email protected], http://math.libtomcrypt.com */ /* shrink a bignum */ int mp_shrink (mp_int * a) { mp_digit *tmp; if (a->alloc != a->used && a->used > 0) { if ((tmp = OPT_CAST(mp_digit) XREALLOC (a->dp, sizeof (mp_digit) * a->used)) == NULL) { return MP_MEM; } a->dp = tmp; a->alloc = a->used; } return MP_OKAY; } #endif /* $Source: /cvs/libtom/libtommath/bn_mp_shrink.c,v $ */ /* $Revision: 1.3 $ */ /* $Date: 2006/03/31 14:18:44 $ */