Replace mh_xmalloc() with mh_xcalloc()

[mmh] / uip / send.c

diff --git a/uip/send.c b/uip/send.c
index bab1699..d47ba8e 100644 (file)
--- a/uip/send.c
+++ b/uip/send.c
@@ -322,10 +322,10 @@ sendsbr(char **vec, int vecp, char *drft, struct stat *st)
 static int
 contains_non_ascii(char *str)
 {
-       char *cp;
+       unsigned char *cp;
 
        for (cp = str; *cp; cp++) {
-               if (*cp > 127 || *cp < 0) {
+               if (*cp > 127) {
                        return 1;
                }
        }
@@ -348,7 +348,7 @@ attach(char *draft_file_name)
        }
 
        /* We'll grow the buffer as needed. */
-       field = (char *)mh_xmalloc(field_size = 256);
+       field = (char *)mh_xcalloc(field_size = 256, sizeof(char));
 
        /*
        ** Scan the draft file for an attachment header field name.
@@ -484,7 +484,7 @@ signandenc(char *draft_file_name)
        }
 
        /* We'll grow the buffer as needed. */
-       field = (char *)mh_xmalloc(field_size = 256);
+       field = (char *)mh_xcalloc(field_size = 256, sizeof(char));
 
        /* Scan the draft file for an attachment header field name. */
        while (get_line() != EOF && *field != '\0' && *field != '-') {