From 92ceb38c527f74004f7d59e849eb2649864204d5 Mon Sep 17 00:00:00 2001
From: wenlong12 <wenlong12@huawei.com>
Date: Wed, 3 Aug 2022 17:15:37 +0800
Subject: [PATCH] fix fuzz failed Signed-off-by:wenlong12
 <wenlong12@huawei.com>

Signed-off-by: wenlong12 <wenlong12@huawei.com>
---
 src/perf_file_format.cpp | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/perf_file_format.cpp b/src/perf_file_format.cpp
index abe0c73..9a7ad27 100644
--- a/src/perf_file_format.cpp
+++ b/src/perf_file_format.cpp
@@ -384,7 +384,7 @@ PerfFileSectionEventDesc::PerfFileSectionEventDesc(FEATURE id,
 PerfFileSectionEventDesc::PerfFileSectionEventDesc(FEATURE id, const char *buf, size_t size)
     : PerfFileSection(id)
 {
-    constexpr uint32_t maxIds = 600;
+    constexpr uint32_t maxIds = 500;
     Init(buf, size);
     uint32_t nr = 0;
     if (!Read(nr)) {
@@ -421,6 +421,9 @@ PerfFileSectionEventDesc::PerfFileSectionEventDesc(FEATURE id, const char *buf,
             return;
         } else if (nrIds > maxIds) {
             HLOGW("nrIds is too large ! %u", nrIds);
+#ifdef FUZZER_TEST
+            return;
+#endif
         }
         if (!Read(eventDesc.name)) {
             return;
-- 
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