Merge "Utils: correctly handle read() errors in ReadRandomBytes()" am: a2bd436594

am: 038a274e8a Change-Id: I64d09e4a3164749a915b079dcffe56940182a7d2
2019-01-22 11:00:06 -08:00 · 2019-01-22 11:00:06 -08:00 · e5296cc04d
commit e5296cc04d
parent dbd9c5ccbe 038a274e8a
1 changed files with 1 additions and 1 deletions
--- a/Utils.cpp
+++ b/Utils.cpp
@ -377,7 +377,7 @@ status_t ReadRandomBytes(size_t bytes, char* buf) {
        return -errno;
    }

-    size_t n;
+    ssize_t n;
    while ((n = TEMP_FAILURE_RETRY(read(fd, &buf[0], bytes))) > 0) {
        bytes -= n;
        buf += n;