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Merge "Fix warnings in libziparchive"

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am: 91811d2d34

Change-Id: I80141c999b90da513a6a31113398753fad623fba
This commit is contained in:
Colin Cross 2016-09-20 18:34:17 +00:00 committed by android-build-merger
commit 6f5edc78d8
3 changed files with 13 additions and 2 deletions
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3
include/ziparchive/zip_archive.h
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@ -43,8 +43,7 @@ struct ZipString {
/*
* entry_name has to be an c-style string with only ASCII characters.
*/
explicit ZipString(const char* entry_name)
: name(reinterpret_cast<const uint8_t*>(entry_name)), name_length(strlen(entry_name)) {}
explicit ZipString(const char* entry_name);
bool operator==(const ZipString& rhs) const {
return name && (name_length == rhs.name_length) &&

8
libziparchive/zip_archive.cc
View file

@ -31,6 +31,7 @@
#include <vector>
#include "android-base/file.h"
#include "android-base/logging.h"
#include "android-base/macros.h" // TEMP_FAILURE_RETRY may or may not be in unistd
#include "android-base/memory.h"
#include "log/log.h"
@ -1073,3 +1074,10 @@ const char* ErrorCodeString(int32_t error_code) {
int GetFileDescriptor(const ZipArchiveHandle handle) {
return reinterpret_cast<ZipArchive*>(handle)->fd;
}
ZipString::ZipString(const char* entry_name)
: name(reinterpret_cast<const uint8_t*>(entry_name)) {
size_t len = strlen(entry_name);
CHECK_LE(len, static_cast<size_t>(UINT16_MAX));
name_length = static_cast<uint16_t>(len);
}

4
libziparchive/zip_writer.cc
View file

@ -243,8 +243,12 @@ int32_t ZipWriter::PrepareDeflate() {
// Initialize the z_stream for compression.
z_stream_ = std::unique_ptr<z_stream, void(*)(z_stream*)>(new z_stream(), DeleteZStream);
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wold-style-cast"
int zerr = deflateInit2(z_stream_.get(), Z_BEST_COMPRESSION, Z_DEFLATED, -MAX_WBITS,
DEF_MEM_LEVEL, Z_DEFAULT_STRATEGY);
#pragma GCC diagnostic pop
if (zerr != Z_OK) {
if (zerr == Z_VERSION_ERROR) {
ALOGE("Installed zlib is not compatible with linked version (%s)", ZLIB_VERSION);