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-rw-r--r--Modules/_ssl.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/Modules/_ssl.c b/Modules/_ssl.c
index a188d6a729..7365630a5e 100644
--- a/Modules/_ssl.c
+++ b/Modules/_ssl.c
@@ -1338,6 +1338,10 @@ _get_crl_dp(X509 *certificate) {
STACK_OF(GENERAL_NAME) *gns;
dp = sk_DIST_POINT_value(dps, i);
+ if (dp->distpoint == NULL) {
+ /* Ignore empty DP value, CVE-2019-5010 */
+ continue;
+ }
gns = dp->distpoint->name.fullname;
for (j=0; j < sk_GENERAL_NAME_num(gns); j++) {