When using O_CREAT, the mode should be specified. (d8689137) · Commits · e / os / android_frameworks_base

core/jni/android_server_Watchdog.cpp

+2 −1

Original line number	Diff line number	Diff line
		@@ -17,6 +17,7 @@
		#define LOG_TAG "Watchdog_N"
		#include <utils/Log.h>

		#include <sys/stat.h>
		#include <sys/types.h>
		#include <fcntl.h>
		#include <dirent.h>
		@@ -63,7 +64,7 @@ static void dumpKernelStacks(JNIEnv* env, jobject clazz, jstring pathStr) {

		const char *path = env->GetStringUTFChars(pathStr, NULL);

		int outFd = open(path, O_WRONLY \| O_APPEND \| O_CREAT);
		int outFd = open(path, O_WRONLY \| O_APPEND \| O_CREAT, S_IWUSR);
		if (outFd < 0) {
		LOGE("Unable to open stack dump file: %d (%s)", errno, strerror(errno));
		goto done;