opnsense-ports/www/squid3/files/patch-src_DiskIO_Mmapped_MmappedFile.cc
Franco Fichtner 7e5c3c3ac2 */*: sync with upstream
Taken from: HardenedBSD
2018-07-09 11:51:01 +02:00

11 lines
446 B
C++

--- src/DiskIO/Mmapped/MmappedFile.cc.orig 2015-11-01 10:44:25 UTC
+++ src/DiskIO/Mmapped/MmappedFile.cc
@@ -235,7 +235,7 @@ Mmapping::map()
static const int pageSize = getpagesize();
delta = offset % pageSize;
- buf = mmap(NULL, length + delta, prot, flags, fd, offset - delta);
+ buf = mmap(NULL, length + delta, prot, flags | MAP_NOSYNC, fd, offset - delta);
if (buf == MAP_FAILED) {
const int errNo = errno;