From a1181f2f87ce12f1a015fdded212f1266b33c5a8 Mon Sep 17 00:00:00 2001
From: casey langen <casey.langen@gmail.com>
Date: Wed, 21 Dec 2022 15:52:23 -0800
Subject: [PATCH] Guard against known-invalid-input to avoid exception.

---
 src/musikcore/library/track/IndexerTrack.cpp       | 6 ++++--
 src/plugins/taglib_plugin/TaglibMetadataReader.cpp | 7 ++++++-
 2 files changed, 10 insertions(+), 3 deletions(-)

diff --git a/src/musikcore/library/track/IndexerTrack.cpp b/src/musikcore/library/track/IndexerTrack.cpp
index b9fdc4b27..e6a91a122 100644
--- a/src/musikcore/library/track/IndexerTrack.cpp
+++ b/src/musikcore/library/track/IndexerTrack.cpp
@@ -304,11 +304,13 @@ bool IndexerTrack::NeedsToBeIndexed(
 
 static int stringToInt(const std::string& str, const int defaultValue) {
     try {
-        return std::stoi(str, 0, 10);
+        if (str.size()) {
+            return std::stoi(str, 0, 10);
+        }
     }
     catch (...) {
-        return defaultValue;
     }
+    return defaultValue;
 }
 
 static int64_t writeToTracksTable(
diff --git a/src/plugins/taglib_plugin/TaglibMetadataReader.cpp b/src/plugins/taglib_plugin/TaglibMetadataReader.cpp
index cc8572352..f9f348aba 100644
--- a/src/plugins/taglib_plugin/TaglibMetadataReader.cpp
+++ b/src/plugins/taglib_plugin/TaglibMetadataReader.cpp
@@ -146,7 +146,12 @@ static TagLib::FileRef resolveOggType(const char* uri) {
 }
 
 static bool isValidYear(const std::string& year) {
-    return std::stoi(year) > 0;
+    try {
+        return year.size() && std::stoi(year) > 0;
+    }
+    catch (...) {
+    }
+    return false;
 }
 
 static float toReplayGainFloat(const std::string& input) {