Quiet a coverity false positive.

diff --git a/plugins/sudoers/sudoreplay.c b/plugins/sudoers/sudoreplay.c
index f4ea7ce508d4d1c54f455ac90b71e0fcff79cfc6..468f426cc856a7dbc2ffb2a7a93c644ab93b49f8 100644 (file)
--- a/plugins/sudoers/sudoreplay.c
+++ b/plugins/sudoers/sudoreplay.c
@@ -484,7 +484,8 @@ getsize_cb(int fd, int what, void *v)
            goto done;
        }
        if (ISSET(gc->state, READCHAR)) {
-           switch (read(ttyfd, &ch, 1)) {
+           ssize_t nread = read(ttyfd, &ch, 1);
+           switch (nread) {
            case -1:
                if (errno == EAGAIN)
                    goto another;
@@ -1619,10 +1620,12 @@ read_keyboard(int fd, int what, void *v)
     struct replay_closure *closure = v;
     static bool paused = false;
     struct timeval tv;
+    ssize_t nread;
     char ch;
     debug_decl(read_keyboard, SUDO_DEBUG_UTIL)
 
-    switch (read(fd, &ch, 1)) {
+    nread = read(fd, &ch, 1);
+    switch (nread) {
     case -1:
        if (errno != EINTR && errno != EAGAIN)
            sudo_fatal(U_("unable to read %s"), "stdin");