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Merge "add fsync when copy native libs"

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Song Chun Fan
2022-10-14 20:54:04 +00:00
committed by Gerrit Code Review
parent 8314a3e51b 6d235fba1e
commit 32ad6e6d7f
1 changed files with 7 additions and 0 deletions
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7
core/jni/com_android_internal_content_NativeLibraryHelper.cpp
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@@ -260,6 +260,13 @@ copyFileIfChanged(JNIEnv *env, void* arg, ZipFileRO* zipFile, ZipEntryRO zipEntr
return INSTALL_FAILED_CONTAINER_ERROR; return INSTALL_FAILED_CONTAINER_ERROR;
} }
if (fsync(fd) < 0) {
ALOGE("Coulnd't fsync temporary file name: %s: %s\n", localTmpFileName, strerror(errno));
close(fd);
unlink(localTmpFileName);
return INSTALL_FAILED_INTERNAL_ERROR;
}
close(fd); close(fd);
// Set the modification time for this file to the ZIP's mod time. // Set the modification time for this file to the ZIP's mod time.