Make sure that double fits into uint64_t

Signed-off-by: Miklos Vajna <vmiklos@collabora.com> Change-Id: Ic521383f71c1865ae18fc880b79493c52285e29b
2021-05-26 09:55:53 +02:00 · 2021-05-26 09:55:53 +02:00 · bc0401fc49
parent 9587f4c816
commit bc0401fc49
2 changed files with 1 additions and 1 deletions
--- a/fuzzer/data/crash-455b1102ce5aafd058882d73c8cad2204639a1fa
+++ b/fuzzer/data/crash-455b1102ce5aafd058882d73c8cad2204639a1fa
--- a/wsd/ClientSession.cpp
+++ b/wsd/ClientSession.cpp
@ -448,7 +448,7 @@ bool ClientSession::_handleInput(const char *buffer, int length)
                str = perfcounter.data();
                endptr = nullptr;
                double counter = strtod(str, &endptr);
-                if (*endptr == '\0')
+                if (*endptr == '\0' && (counter < (double)(std::numeric_limits<uint64_t>::max() / 1000)))
                {
                    // Now we know how to translate from the client's performance.now() values to
                    // microseconds since the epoch.