Make use of seteuid() determined by configure.

diff --git a/clientserver.c b/clientserver.c
index fe7cff9..340ce5d 100644 (file)
--- a/clientserver.c
+++ b/clientserver.c
@@ -809,7 +809,11 @@ static int rsync_module(int f_in, int f_out, int i, const char *addr, const char
        }
 
        if (set_uid) {
        }
 
        if (set_uid) {

-               if (setuid(uid) || seteuid(uid)) {
+               if (setuid(uid) < 0
+#ifdef HAVE_SETEUID
+                || seteuid(uid) < 0
+#endif
+               ) {

                        rsyserr(FLOG, errno, "setuid %ld failed", (long)uid);
                        io_printf(f_out, "@ERROR: setuid failed\n");
                        return -1;
                        rsyserr(FLOG, errno, "setuid %ld failed", (long)uid);
                        io_printf(f_out, "@ERROR: setuid failed\n");
                        return -1;

diff --git a/configure.in b/configure.in
index b5bebe5..bc9a67e 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -572,7 +572,7 @@ AC_CHECK_FUNCS(waitpid wait4 getcwd strdup chown chmod lchmod mknod mkfifo \
     memmove lchown vsnprintf snprintf vasprintf asprintf setsid strpbrk \
     strlcat strlcpy strtol mallinfo getgroups setgroups geteuid getegid \
     setlocale setmode open64 lseek64 mkstemp64 mtrace va_copy __va_copy \
     memmove lchown vsnprintf snprintf vasprintf asprintf setsid strpbrk \
     strlcat strlcpy strtol mallinfo getgroups setgroups geteuid getegid \
     setlocale setmode open64 lseek64 mkstemp64 mtrace va_copy __va_copy \

-    strerror putenv iconv_open locale_charset nl_langinfo getxattr \
+    seteuid strerror putenv iconv_open locale_charset nl_langinfo getxattr \

     extattr_get_link sigaction sigprocmask setattrlist getgrouplist \
     initgroups utimensat)
 
     extattr_get_link sigaction sigprocmask setattrlist getgrouplist \
     initgroups utimensat)