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base/keysz.c: Fix bogus pointer dereference on wide-arg key size lists.
author
Mark Wooding
<mdw@distorted.org.uk>
Sat, 29 Jul 2017 00:02:46 +0000
(
01:02
+0100)
committer
Mark Wooding
<mdw@distorted.org.uk>
Sat, 29 Jul 2017 00:02:46 +0000
(
01:02
+0100)
I must have been seriously short on brain that day.
base/keysz.c
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diff --git
a/base/keysz.c
b/base/keysz.c
index 48c965e3c7f848b19bfd7e1f967dfd7140193f07..8e5e2caf85d261a75d2f977a3b0ed6f9529f0bd1 100644
(file)
--- a/
base/keysz.c
+++ b/
base/keysz.c
@@
-56,7
+56,7
@@
size_t keysz(size_t sz, const octet *ksz)
unsigned t, u, v;
ksz++;
-#define ARG(i) (wd == 1 ? ksz[i] : LOAD16(2*i))
+#define ARG(i) (wd == 1 ? ksz[i] : LOAD16(
ksz +
2*i))
if (sz == 0)
return (ARG(0));
else switch (op) {