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File _service:tar_scm:backport-fix-2-more-issues-found-by-fuzzing.patch of Package audit (Revision 078f6a99e3513207aa5bc922e3229b47)

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From f4683d04eadb7d76b98497af834f027d6005d893 Mon Sep 17 00:00:00 2001
From: Steve Grubb <sgrubb@redhat.com>
Date: Mon, 9 Aug 2021 17:14:17 -0400
Subject: [PATCH] fix 2 more issues found by fuzzing

---
 auparse/auparse.c | 8 +++++++-
 auparse/ellist.c  | 4 +++-
 2 files changed, 10 insertions(+), 2 deletions(-)

diff --git a/auparse/auparse.c b/auparse/auparse.c
index b0e685a..3cf512a 100644
--- a/auparse/auparse.c
+++ b/auparse/auparse.c
@@ -1611,7 +1611,13 @@ static int au_auparse_next_event(auparse_state_t *au)
 		}
 		aup_list_create(l);
 		aup_list_set_event(l, &e);
-		aup_list_append(l, au->cur_buf, au->list_idx, au->line_number);
+		if (aup_list_append(l, au->cur_buf, au->list_idx,
+				    au->line_number) < 0) {
+			au->cur_buf = NULL;
+			aup_list_clear(l);
+			free(l);
+			continue;
+		}
 		// Eat standalone EOE - main event was already marked complete
 		if (l->head->type == AUDIT_EOE) {
 			au->cur_buf = NULL;
diff --git a/auparse/ellist.c b/auparse/ellist.c
index 7d9c552..dd711bc 100644
--- a/auparse/ellist.c
+++ b/auparse/ellist.c
@@ -290,7 +290,9 @@ static int parse_up_record(rnode* r)
 					while (ptr && *ptr != '}') {
 						len = strlen(ptr);
 						if ((len+1) >= (256-total)) {
-							free(buf);
+						   if (nvlist_get_cnt(&r->nv)
+									 == 0)
+								free(buf);
 							return -1;
 						}
 						if (tmpctx[0]) {
--