Update to mhash-0.9.9, fixing several style issues, lots of memory

leaks, and two serious (even if not easily triggered) bugs.

1 files changed, 23 insertions, 0 deletions

diff --git a/security/mhash/files/patch-lib-md5.c b/security/mhash/files/patch-lib-md5.c
new file mode 100644
index 000000000000..486b4c2bf046
--- /dev/null
+++ b/security/mhash/files/patch-lib-md5.c
@@ -0,0 +1,23 @@
+diff -urN -x .svn ../../branches/vendor/mhash/lib/md5.c ./lib/md5.c
+--- ../../branches/vendor/mhash/lib/md5.c	2008-01-16 14:26:51.000000000 +0200
++++ ./lib/md5.c	2008-01-16 15:11:08.000000000 +0200
+@@ -140,14 +140,14 @@
+ /* The four core functions - F1 is optimized somewhat */
+ 
+ /* #define F1(x, y, z) (x & y | ~x & z) */
+-#define F1(x, y, z) (z ^ (x & (y ^ z)))
+-#define F2(x, y, z) F1(z, x, y)
+-#define F3(x, y, z) (x ^ y ^ z)
+-#define F4(x, y, z) (y ^ (x | ~z))
++#define F1(x, y, z) ((z) ^ ((x) & ((y) ^ (z))))
++#define F2(x, y, z) F1((z), (x), (y))
++#define F3(x, y, z) ((x) ^ (y) ^ (z))
++#define F4(x, y, z) ((y) ^ ((x) | ~(z)))
+ 
+ /* This is the central step in the MD5 algorithm. */
+ #define MD5STEP(f, w, x, y, z, data, s) \
+-	( w += f(x, y, z) + data,  w = w<<s | w>>(32-s),  w += x )
++	( (w) += f(x, y, z) + (data),  (w) = (w)<<(s) | (w)>>(32-(s)),  (w) += (x) )
+ 
+ /*
+  * The core of the MD5 algorithm, this alters an existing MD5 hash to