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-rw-r--r--CHANGES3
-rw-r--r--crypto/stack/stack.c2
2 files changed, 4 insertions, 1 deletions
diff --git a/CHANGES b/CHANGES
index 4665120efd..3a0d678ed5 100644
--- a/CHANGES
+++ b/CHANGES
@@ -3,6 +3,9 @@
Changes between 0.9.6 and 0.9.7 [xx XXX 2000]
+ *) Make sk_sort() tolerate a NULL argument.
+ [Steve Henson reported by Massimiliano Pala <madwolf@comune.modena.it>]
+
*) New OCSP verify flag OCSP_TRUSTOTHER. When set the "other" certificates
passed by the function are trusted implicitly. If any of them signed the
reponse then it is assumed to be valid and is not verified.
diff --git a/crypto/stack/stack.c b/crypto/stack/stack.c
index 02857f0446..9a75e433d7 100644
--- a/crypto/stack/stack.c
+++ b/crypto/stack/stack.c
@@ -316,7 +316,7 @@ char *sk_set(STACK *st, int i, char *value)
void sk_sort(STACK *st)
{
- if (!st->sorted)
+ if (st && !st->sorted)
{
int (*comp_func)(const void *,const void *);