1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/patches/gmp/4.2.2/100-mpf_set_str.patch Wed Mar 17 00:21:57 2010 +0100
1.3 @@ -0,0 +1,38 @@
1.4 +Original patch from http://gmplib.org/patches/mpf_set_str.c.diff
1.5 +Re-diffed to match crosstool-NG conventions.
1.6 +
1.7 +diff -dur gmp-4.2.2.orig/mpf/set_str.c gmp-4.2.2/mpf/set_str.c
1.8 +--- gmp-4.2.2.orig/mpf/set_str.c 2007-08-30 20:31:40.000000000 +0200
1.9 ++++ gmp-4.2.2/mpf/set_str.c 2008-01-28 23:05:29.000000000 +0100
1.10 +@@ -271,8 +271,29 @@
1.11 + }
1.12 +
1.13 + if (expptr != 0)
1.14 +- /* FIXME: Should do some error checking here. */
1.15 +- exp_in_base = strtol (expptr, (char **) 0, exp_base);
1.16 ++ {
1.17 ++ /* Scan and convert the exponent, in base exp_base. */
1.18 ++ long dig, neg = -(long) ('-' == expptr[0]);
1.19 ++ expptr -= neg; /* conditional increment */
1.20 ++ c = (unsigned char) *expptr++;
1.21 ++ dig = digit_value[c];
1.22 ++ if (dig >= exp_base)
1.23 ++ {
1.24 ++ TMP_FREE;
1.25 ++ return -1;
1.26 ++ }
1.27 ++ exp_in_base = dig;
1.28 ++ c = (unsigned char) *expptr++;
1.29 ++ dig = digit_value[c];
1.30 ++ while (dig < exp_base)
1.31 ++ {
1.32 ++ exp_in_base = exp_in_base * exp_base;
1.33 ++ exp_in_base += dig;
1.34 ++ c = (unsigned char) *expptr++;
1.35 ++ dig = digit_value[c];
1.36 ++ }
1.37 ++ exp_in_base = (exp_in_base ^ neg) - neg; /* conditional negation */
1.38 ++ }
1.39 + else
1.40 + exp_in_base = 0;
1.41 + if (dotpos != 0)