patches/gmp/4.3.1/110-unbounded-alloc.patch
author "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Wed Sep 07 01:22:37 2011 +0200 (2011-09-07)
branch1.12
changeset 2655 3ba359965eb0
permissions -rw-r--r--
scripts: fix sysroot prefix dir

The sysroot prefix dir was broken in #4960f5d9f829 due to a mishap
when making the out-of-sysroot lib/ symlink: the './' was mistakenly
changed into a single '.' .

Although Jonathan suggested restoring the missing '/' to restore it to
normal operation, I prefered using an explicit pushd/popd to be extra
sure of the symlink location and target, along with a fix in the sysroot
relative directory calculation.

Reported-by: Jonathan Grundon <JGrundon@xos.com>
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
(transplanted from e5fc5c9ea78af28d05244ba09cf718cf75470903)
yann@1440
     1
diff --git a/mpn/generic/toom44_mul.c b/mpn/generic/toom44_mul.c
yann@1440
     2
--- a/mpn/generic/toom44_mul.c
yann@1440
     3
+++ b/mpn/generic/toom44_mul.c
yann@1440
     4
@@ -116,17 +116,16 @@
yann@1440
     5
 
yann@1440
     6
   TMP_MARK;
yann@1440
     7
 
yann@1440
     8
-  as1  = TMP_SALLOC_LIMBS (n + 1);
yann@1440
     9
-  asm1 = TMP_SALLOC_LIMBS (n + 1);
yann@1440
    10
-  as2  = TMP_SALLOC_LIMBS (n + 1);
yann@1440
    11
-  ash  = TMP_SALLOC_LIMBS (n + 1);
yann@1440
    12
-  asmh = TMP_SALLOC_LIMBS (n + 1);
yann@1440
    13
-
yann@1440
    14
-  bs1  = TMP_SALLOC_LIMBS (n + 1);
yann@1440
    15
-  bsm1 = TMP_SALLOC_LIMBS (n + 1);
yann@1440
    16
-  bs2  = TMP_SALLOC_LIMBS (n + 1);
yann@1440
    17
-  bsh  = TMP_SALLOC_LIMBS (n + 1);
yann@1440
    18
-  bsmh = TMP_SALLOC_LIMBS (n + 1);
yann@1440
    19
+  as1  = TMP_ALLOC_LIMBS (10 * n + 10);
yann@1440
    20
+  asm1 = as1  + n + 1;
yann@1440
    21
+  as2  = asm1 + n + 1;
yann@1440
    22
+  ash  = as2  + n + 1;
yann@1440
    23
+  asmh = ash  + n + 1;
yann@1440
    24
+  bs1  = asmh + n + 1;
yann@1440
    25
+  bsm1 = bs1  + n + 1;
yann@1440
    26
+  bs2  = bsm1 + n + 1;
yann@1440
    27
+  bsh  = bs2  + n + 1;
yann@1440
    28
+  bsmh = bsh  + n + 1;
yann@1440
    29
 
yann@1440
    30
   gp = pp;
yann@1440
    31
   hp = pp + n + 1;