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Diffstat (limited to 'toolchain/gcc/patches/4.4.7/305-libmudflap-susv3-legacy.patch')
-rw-r--r--toolchain/gcc/patches/4.4.7/305-libmudflap-susv3-legacy.patch47
1 files changed, 47 insertions, 0 deletions
diff --git a/toolchain/gcc/patches/4.4.7/305-libmudflap-susv3-legacy.patch b/toolchain/gcc/patches/4.4.7/305-libmudflap-susv3-legacy.patch
new file mode 100644
index 0000000..8e2d15f
--- /dev/null
+++ b/toolchain/gcc/patches/4.4.7/305-libmudflap-susv3-legacy.patch
@@ -0,0 +1,47 @@
+--- a/libmudflap/mf-hooks2.c
++++ b/libmudflap/mf-hooks2.c
+@@ -421,7 +421,7 @@ WRAPPER2(void, bzero, void *s, size_t n)
+ {
+ TRACE ("%s\n", __PRETTY_FUNCTION__);
+ MF_VALIDATE_EXTENT(s, n, __MF_CHECK_WRITE, "bzero region");
+- bzero (s, n);
++ memset (s, 0, n);
+ }
+
+
+@@ -431,7 +431,7 @@ WRAPPER2(void, bcopy, const void *src, v
+ 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);
+ }
+
+
+@@ -441,7 +441,7 @@ WRAPPER2(int, bcmp, const void *s1, cons
+ 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);
+ }
+
+
+@@ -450,7 +450,7 @@ WRAPPER2(char *, index, const char *s, i
+ 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);
+ }
+
+
+@@ -459,7 +459,7 @@ WRAPPER2(char *, rindex, const char *s,
+ 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 */