toolchain/gcc/patches/4.2.4/305-libmudflap-susv3-legacy.patch

   1 Index: gcc-4.2.3/libmudflap/mf-hooks2.c
   2 ===================================================================
   3 --- gcc-4.2.3.orig/libmudflap/mf-hooks2.c       2005-09-23 23:58:39.000000000 +0200
   4 +++ gcc-4.2.3/libmudflap/mf-hooks2.c    2008-05-21 13:45:50.653288577 +0200
   5 @@ -427,7 +427,7 @@
   6  {
   7    TRACE ("%s\n", __PRETTY_FUNCTION__);
   8    MF_VALIDATE_EXTENT(s, n, __MF_CHECK_WRITE, "bzero region");
   9 -  bzero (s, n);
  10 +  memset (s, 0, n);
  11  }
  12
  13
  14 @@ -437,7 +437,7 @@
  15    TRACE ("%s\n", __PRETTY_FUNCTION__);
  16    MF_VALIDATE_EXTENT(src, n, __MF_CHECK_READ, "bcopy src");
  17    MF_VALIDATE_EXTENT(dest, n, __MF_CHECK_WRITE, "bcopy dest");
  18 -  bcopy (src, dest, n);
  19 +  memmove (dest, src, n);
  20  }
  21
  22
  23 @@ -447,7 +447,7 @@
  24    TRACE ("%s\n", __PRETTY_FUNCTION__);
  25    MF_VALIDATE_EXTENT(s1, n, __MF_CHECK_READ, "bcmp 1st arg");
  26    MF_VALIDATE_EXTENT(s2, n, __MF_CHECK_READ, "bcmp 2nd arg");
  27 -  return bcmp (s1, s2, n);
  28 +  return n == 0 ? 0 : memcmp (s1, s2, n);
  29  }
  30
  31
  32 @@ -456,7 +456,7 @@
  33    size_t n = strlen (s);
  34    TRACE ("%s\n", __PRETTY_FUNCTION__);
  35    MF_VALIDATE_EXTENT(s, CLAMPADD(n, 1), __MF_CHECK_READ, "index region");
  36 -  return index (s, c);
  37 +  return strchr (s, c);
  38  }
  39
  40
  41 @@ -465,7 +465,7 @@
  42    size_t n = strlen (s);
  43    TRACE ("%s\n", __PRETTY_FUNCTION__);
  44    MF_VALIDATE_EXTENT(s, CLAMPADD(n, 1), __MF_CHECK_READ, "rindex region");
  45 -  return rindex (s, c);
  46 +  return strrchr (s, c);
  47  }
  48
  49  /* XXX:  stpcpy, memccpy */