Merge commit '50d3e596bbe89c95615f96eb71f6bc5be737a1db' into Basilisk-releasev2018.07.18

# Conflicts:
#	browser/app/profile/firefox.js
#	browser/components/preferences/jar.mn

1 files changed, 7 insertions, 3 deletions

diff --git a/security/nss/lib/softoken/legacydb/pcertdb.c b/security/nss/lib/softoken/legacydb/pcertdb.c
index f1444bf04..2e8b650ee 100644
--- a/security/nss/lib/softoken/legacydb/pcertdb.c
+++ b/security/nss/lib/softoken/legacydb/pcertdb.c
@@ -1854,6 +1854,8 @@ DecodeDBSMimeEntry(certDBEntrySMime *entry, SECItem *dbentry, char *emailAddr)
                     &dbentry->data[DB_SMIME_ENTRY_HEADER_LEN +
                                    entry->subjectName.len],
                     entry->smimeOptions.len);
+    } else {
+        entry->smimeOptions.data = NULL;
     }
     if (entry->optionsDate.len) {
         entry->optionsDate.data =
@@ -1868,6 +1870,8 @@ DecodeDBSMimeEntry(certDBEntrySMime *entry, SECItem *dbentry, char *emailAddr)
                                    entry->subjectName.len +
                                    entry->smimeOptions.len],
                     entry->optionsDate.len);
+    } else {
+        entry->optionsDate.data = NULL;
     }
 
     /* both options and options date must either exist or not exist */
@@ -2014,7 +2018,7 @@ nsslowcert_ReadDBSMimeEntry(NSSLOWCERTCertDBHandle *handle, char *emailAddr)
 {
     PLArenaPool *arena = NULL;
     PLArenaPool *tmparena = NULL;
-    certDBEntrySMime *entry;
+    certDBEntrySMime *entry = NULL;
     SECItem dbkey;
     SECItem dbentry;
     SECStatus rv;
@@ -2031,8 +2035,8 @@ nsslowcert_ReadDBSMimeEntry(NSSLOWCERTCertDBHandle *handle, char *emailAddr)
         goto loser;
     }
 
-    entry = (certDBEntrySMime *)PORT_ArenaAlloc(arena,
-                                                sizeof(certDBEntrySMime));
+    entry = (certDBEntrySMime *)PORT_ArenaZAlloc(arena,
+                                                 sizeof(certDBEntrySMime));
     if (entry == NULL) {
         PORT_SetError(SEC_ERROR_NO_MEMORY);
         goto loser;