Fixed programming mistakes, detected by cppcheck.

[mmh] / uip / slocal.c

diff --git a/uip/slocal.c b/uip/slocal.c
index b83a268..765bcbd 100644 (file)
--- a/uip/slocal.c
+++ b/uip/slocal.c
@@ -1107,6 +1107,7 @@ get_sender(char *envelope, char **sender)
 
        i = strlen("From ");
        strncpy(buffer, envelope + i, sizeof(buffer));
+       buffer[sizeof buffer -1] = '\0';  /* ensure termination */
        if ((cp = strchr(buffer, '\n'))) {
                *cp = '\0';
                cp -= 24;