Add NUL-termination to some uses of strncpy.

[bpt/emacs.git] / lib-src / pop.c

diff --git a/lib-src/pop.c b/lib-src/pop.c
index 37494d1..c4c7f2b 100644 (file)
--- a/lib-src/pop.c
+++ b/lib-src/pop.c
@@ -346,6 +346,7 @@ pop_stat (popserver server, int *count, int *size)
       if (0 == strncmp (fromserver, "-ERR", 4))
        {
          strncpy (pop_error, fromserver, ERROR_MAX);
+         pop_error[ERROR_MAX-1] = '\0';
        }
       else
        {
@@ -447,7 +448,10 @@ pop_list (popserver server, int message, int **IDs, int **sizes)
       if (strncmp (fromserver, "+OK ", 4))
        {
          if (! strncmp (fromserver, "-ERR", 4))
-           strncpy (pop_error, fromserver, ERROR_MAX);
+           {
+             strncpy (pop_error, fromserver, ERROR_MAX);
+             pop_error[ERROR_MAX-1] = '\0';
+           }
          else
            {
              strcpy (pop_error,
@@ -687,6 +691,7 @@ pop_multi_first (popserver server, const char *command, char **response)
   if (0 == strncmp (*response, "-ERR", 4))
     {
       strncpy (pop_error, *response, ERROR_MAX);
+      pop_error[ERROR_MAX-1] = '\0';
       return (-1);
     }
   else if (0 == strncmp (*response, "+OK", 3))
@@ -860,6 +865,7 @@ pop_last (popserver server)
   if (! strncmp (fromserver, "-ERR", 4))
     {
       strncpy (pop_error, fromserver, ERROR_MAX);
+      pop_error[ERROR_MAX-1] = '\0';
       return (-1);
     }
   else if (strncmp (fromserver, "+OK ", 4))