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[packages/trusty/cirros-testvm.git] / cirros-testvm / src-cirros / buildroot-2015.05 / package / gcc / 4.8.4 / 305-libmudflap-susv3-legacy.patch

diff --git a/cirros-testvm/src-cirros/buildroot-2015.05/package/gcc/4.8.4/305-libmudflap-susv3-legacy.patch b/cirros-testvm/src-cirros/buildroot-2015.05/package/gcc/4.8.4/305-libmudflap-susv3-legacy.patch
new file mode 100644 (file)
index 0000000..35d5f50
--- /dev/null
+++ b/cirros-testvm/src-cirros/buildroot-2015.05/package/gcc/4.8.4/305-libmudflap-susv3-legacy.patch
@@ -0,0 +1,49 @@
+Index: gcc-4.8.0/libmudflap/mf-hooks2.c
+===================================================================
+--- gcc-4.8.0.orig/libmudflap/mf-hooks2.c      2013-02-03 18:48:05.000000000 +0100
++++ gcc-4.8.0/libmudflap/mf-hooks2.c   2013-03-23 17:39:43.000000000 +0100
+@@ -424,7 +424,7 @@
+ {
+   TRACE ("%s\n", __PRETTY_FUNCTION__);
+   MF_VALIDATE_EXTENT(s, n, __MF_CHECK_WRITE, "bzero region");
+-  bzero (s, n);
++  memset (s, 0, n);
+ }
+ 
+ 
+@@ -434,7 +434,7 @@
+   TRACE ("%s\n", __PRETTY_FUNCTION__);
+   MF_VALIDATE_EXTENT(src, n, __MF_CHECK_READ, "bcopy src");
+   MF_VALIDATE_EXTENT(dest, n, __MF_CHECK_WRITE, "bcopy dest");
+-  bcopy (src, dest, n);
++  memmove (dest, src, n);
+ }
+ 
+ 
+@@ -444,7 +444,7 @@
+   TRACE ("%s\n", __PRETTY_FUNCTION__);
+   MF_VALIDATE_EXTENT(s1, n, __MF_CHECK_READ, "bcmp 1st arg");
+   MF_VALIDATE_EXTENT(s2, n, __MF_CHECK_READ, "bcmp 2nd arg");
+-  return bcmp (s1, s2, n);
++  return n == 0 ? 0 : memcmp (s1, s2, n);
+ }
+ 
+ 
+@@ -453,7 +453,7 @@
+   size_t n = strlen (s);
+   TRACE ("%s\n", __PRETTY_FUNCTION__);
+   MF_VALIDATE_EXTENT(s, CLAMPADD(n, 1), __MF_CHECK_READ, "index region");
+-  return index (s, c);
++  return strchr (s, c);
+ }
+ 
+ 
+@@ -462,7 +462,7 @@
+   size_t n = strlen (s);
+   TRACE ("%s\n", __PRETTY_FUNCTION__);
+   MF_VALIDATE_EXTENT(s, CLAMPADD(n, 1), __MF_CHECK_READ, "rindex region");
+-  return rindex (s, c);
++  return strrchr (s, c);
+ }
+ 
+ /* XXX:  stpcpy, memccpy */