Merge "Open /data/anr/traces.txt with O_APPEND." am: 5bf8540194 am: 0b9df3a012 (c182cde2) · Commits · e / os / android_frameworks_base

core/jni/android_os_Debug.cpp

+2 −6

Original line number	Diff line number	Diff line
		@@ -1021,17 +1021,13 @@ static void android_os_Debug_dumpNativeBacktraceToFileTimeout(JNIEnv* env, jobje
		env->ReleaseStringCritical(fileName, str);
		}

		int fd = open(fileName8.string(), O_CREAT \| O_WRONLY \| O_NOFOLLOW, 0666); /* -rw-rw-rw- */
		int fd = open(fileName8.string(), O_CREAT \| O_WRONLY \| O_NOFOLLOW \| O_CLOEXEC \| O_APPEND, 0666);
		if (fd < 0) {
		fprintf(stderr, "Can't open %s: %s\n", fileName8.string(), strerror(errno));
		return;
		}

		if (lseek(fd, 0, SEEK_END) < 0) {
		fprintf(stderr, "lseek: %s\n", strerror(errno));
		} else {
		dump_backtrace_to_file_timeout(pid, fd, timeoutSecs);
		}

		close(fd);
		}