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authoragb <agb@3c298f89-4303-0410-b956-a3cf2f4a3e73>2008-08-28 16:40:53 +0000
committeragb <agb@3c298f89-4303-0410-b956-a3cf2f4a3e73>2008-08-28 16:40:53 +0000
commite56a83b19e511217c0e3338c64f00b1974f93c12 (patch)
tree5643d1f67f7d9f2c9188963eff1c39de44a5e200 /package
parent977d04101fdff82e48b1b6ac7a6980687ec43668 (diff)
[busybox] Use unsigned longs for bitwise operations in awk, thanks benoar.
- Resolves the ipcalc.sh bug on some arches, closes #3012, #3946 - Submitted upstream as busybox bug #4774 git-svn-id: svn://svn.openwrt.org/openwrt/trunk@12427 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'package')
-rw-r--r--package/busybox/patches/530-unsigned_bitwise_ops.patch36
1 files changed, 36 insertions, 0 deletions
diff --git a/package/busybox/patches/530-unsigned_bitwise_ops.patch b/package/busybox/patches/530-unsigned_bitwise_ops.patch
new file mode 100644
index 000000000..3226892b8
--- /dev/null
+++ b/package/busybox/patches/530-unsigned_bitwise_ops.patch
@@ -0,0 +1,36 @@
+--- a/editors/awk.c
++++ b/editors/awk.c
+@@ -2046,27 +2046,27 @@
+ break;
+
+ case B_an:
+- setvar_i(res, (long)getvar_i(av[0]) & (long)getvar_i(av[1]));
++ setvar_i(res, (unsigned long)getvar_i(av[0]) & (unsigned long)getvar_i(av[1]));
+ break;
+
+ case B_co:
+- setvar_i(res, ~(long)getvar_i(av[0]));
++ setvar_i(res, ~(unsigned long)getvar_i(av[0]));
+ break;
+
+ case B_ls:
+- setvar_i(res, (long)getvar_i(av[0]) << (long)getvar_i(av[1]));
++ setvar_i(res, (unsigned long)getvar_i(av[0]) << (unsigned long)getvar_i(av[1]));
+ break;
+
+ case B_or:
+- setvar_i(res, (long)getvar_i(av[0]) | (long)getvar_i(av[1]));
++ setvar_i(res, (unsigned long)getvar_i(av[0]) | (unsigned long)getvar_i(av[1]));
+ break;
+
+ case B_rs:
+- setvar_i(res, (long)((unsigned long)getvar_i(av[0]) >> (unsigned long)getvar_i(av[1])));
++ setvar_i(res, (unsigned long)getvar_i(av[0]) >> (unsigned long)getvar_i(av[1]));
+ break;
+
+ case B_xo:
+- setvar_i(res, (long)getvar_i(av[0]) ^ (long)getvar_i(av[1]));
++ setvar_i(res, (unsigned long)getvar_i(av[0]) ^ (unsigned long)getvar_i(av[1]));
+ break;
+
+ case B_lo: