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| author | Kelvin Zhang <zhangkelvin@google.com> | 2020-09-17 17:32:29 +0200 |
|---|---|---|
| committer | Kelvin Zhang <zhangkelvin@google.com> | 2020-09-18 23:41:51 +0200 |
| commit | d1ba38f7c96e74901779089fea6d09b0c7c2521d (patch) | |
| tree | f892e9ca467b4f751345a2a3200caf8903a217c9 /updater/target_files.cpp | |
| parent | Merge "Switch to zip64 in recovery" (diff) | |
| download | android_bootable_recovery-d1ba38f7c96e74901779089fea6d09b0c7c2521d.tar android_bootable_recovery-d1ba38f7c96e74901779089fea6d09b0c7c2521d.tar.gz android_bootable_recovery-d1ba38f7c96e74901779089fea6d09b0c7c2521d.tar.bz2 android_bootable_recovery-d1ba38f7c96e74901779089fea6d09b0c7c2521d.tar.lz android_bootable_recovery-d1ba38f7c96e74901779089fea6d09b0c7c2521d.tar.xz android_bootable_recovery-d1ba38f7c96e74901779089fea6d09b0c7c2521d.tar.zst android_bootable_recovery-d1ba38f7c96e74901779089fea6d09b0c7c2521d.zip | |
Diffstat (limited to 'updater/target_files.cpp')
| -rw-r--r-- | updater/target_files.cpp | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/updater/target_files.cpp b/updater/target_files.cpp index 951923293..207146f52 100644 --- a/updater/target_files.cpp +++ b/updater/target_files.cpp @@ -137,6 +137,13 @@ bool TargetFile::ReadEntryToString(const std::string_view name, std::string* con return true; } + if (entry.uncompressed_length > std::numeric_limits<size_t>::max()) { + LOG(ERROR) << "Failed to extract " << name + << " because's uncompressed size exceeds size of address space. " + << entry.uncompressed_length; + return false; + } + content->resize(entry.uncompressed_length); if (auto extract_err = ExtractToMemory( handle_, &entry, reinterpret_cast<uint8_t*>(&content->at(0)), entry.uncompressed_length); |