46 lines
1.1 KiB
Diff
46 lines
1.1 KiB
Diff
Taken from: https://groups.google.com/g/linux.debian.bugs.dist/c/mX4GpUJih4k.
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--- a/configure.ac
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+++ b/configure.ac
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@@ -132,6 +132,16 @@ if test "$os_unix" = "yes"; then
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AC_CHECK_FUNCS([getpeereid])
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AC_CHECK_FUNCS([getpeerucred])
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AC_CHECK_FUNCS([issetugid])
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+ case "$host_os" in
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+ kfreebsd*-gnu | gnu*)
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+ have_getpeereid=no
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+ AC_CHECK_LIB(bsd, getpeereid, have_getpeereid=yes)
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+ if test "x$have_getpeereid" = "xyes"; then
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+ AC_DEFINE([HAVE_GETPEEREID], [1], [have getpeereid])
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+ AC_SEARCH_LIBS([getpeereid], [bsd])
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+ fi
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+ ;;
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+ esac
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AC_CACHE_CHECK([for thread-local storage class],
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[ac_cv_tls_keyword],
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--- a/common/unix-peer.c
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+++ b/common/unix-peer.c
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@@ -47,6 +47,11 @@
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# include <ucred.h>
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#endif
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+#ifdef HAVE_GETPEEREID
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+/* Declare getpeereid from /usr/include/bsd/unistd.h */
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+extern int getpeereid(int s, uid_t *euid, gid_t *egid);
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+#endif
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+
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/* Returns the unix domain socket peer information.
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* Returns zero on success.
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*/
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@@ -73,7 +78,8 @@ p11_get_upeer_id (int cfd, uid_t *uid, u
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*pid = cr.pid;
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#elif defined(HAVE_GETPEEREID)
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- /* *BSD/MacOSX */
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+ /* *BSD/MacOSX/kFreeBSD/Hurd */
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+
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uid_t euid;
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gid_t egid;
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