diff options
Diffstat (limited to 'win32/win32.c')
| -rw-r--r-- | win32/win32.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/win32/win32.c b/win32/win32.c index a16410fad4..8bb13694c3 100644 --- a/win32/win32.c +++ b/win32/win32.c @@ -2426,7 +2426,11 @@ win32_sleep(unsigned int t) { dTHX; /* Win32 times are in ms so *1000 in and /1000 out */ - return win32_msgwait(aTHX_ 0, NULL, t*1000, NULL)/1000; + if (t > UINT_MAX / 1000) { + Perl_ck_warner(aTHX_ packWARN(WARN_OVERFLOW), + "sleep(%lu) too large", t); + } + return win32_msgwait(aTHX_ 0, NULL, t * 1000, NULL) / 1000; } DllExport unsigned int |