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aee4556063
Don't do 1021 calls to close() when a single closefrom() will do. This patch has been submitted upstream (by the reporter) but is languishing there; there's a big difference between upstream's development branch and the released stable version. I've taken the initial patch from FreeBSD bugzilla, lightly mutated it with upstream work. PR: 240549 Reported by: rozhuk.im@gmail.com
10 lines
905 B
CMake
10 lines
905 B
CMake
--- cmake/ConfigureChecks.cmake.orig 2018-02-23 10:25:17 UTC
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+++ cmake/ConfigureChecks.cmake
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@@ -47,6 +47,7 @@ check_symbol_exists(getpwnam_r "errno.h pwd.h" HA
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check_symbol_exists(setenv "stdlib.h" HAVE_SETENV) # dbus-sysdeps.c
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check_symbol_exists(unsetenv "stdlib.h" HAVE_UNSETENV) # dbus-sysdeps.c
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check_symbol_exists(clearenv "stdlib.h" HAVE_CLEARENV) # dbus-sysdeps.c
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+check_symbol_exists(closefrom "unistd.h" HAVE_CLOSEFROM) # dbus-sysdeps-unix.c
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check_symbol_exists(writev "sys/uio.h" HAVE_WRITEV) # dbus-sysdeps.c, dbus-sysdeps-win.c
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check_symbol_exists(setrlimit "sys/resource.h" HAVE_SETRLIMIT) # dbus-sysdeps.c, dbus-sysdeps-win.c, test/test-segfault.c
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check_symbol_exists(socketpair "sys/socket.h" HAVE_SOCKETPAIR) # dbus-sysdeps.c
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