less horrible strncpy's

[apps/madmutt.git] / pgp.c

diff --git a/pgp.c b/pgp.c
index a649499..13104bc 100644 (file)
--- a/pgp.c
+++ b/pgp.c
@@ -22,12 +22,13 @@
 #endif
 
 #include <lib-lib/mem.h>
+#include <lib-lib/ascii.h>
 #include <lib-lib/str.h>
 #include <lib-lib/macros.h>
+#include <lib-lib/file.h>
 
 #include "mutt.h"
 #include "enter.h"
-#include "ascii.h"
 #include "handler.h"
 #include "mutt_curses.h"
 #include "pgp.h"
@@ -68,7 +69,7 @@ time_t PgpExptime = 0;          /* when does the cached passphrase expire? */
 
 void pgp_void_passphrase (void)
 {
-  memset (PgpPass, 0, sizeof (PgpPass));
+  p_clear(PgpPass, sizeof(PgpPass));
   PgpExptime = 0;
 }
 
@@ -206,7 +207,7 @@ static void pgp_copy_clearsigned (FILE * fpin, STATE * s, char *charset)
       continue;
     }
 
-    if (str_cmp (buf, "-----BEGIN PGP SIGNATURE-----\n") == 0)
+    if (m_strcmp(buf, "-----BEGIN PGP SIGNATURE-----\n") == 0)
       break;
 
     if (armor_header) {
@@ -272,14 +273,14 @@ int pgp_application_pgp_handler (BODY * m, STATE * s)
       clearsign = 0;
       start_pos = last_pos;
 
-      if (str_cmp ("MESSAGE-----\n", buf + 15) == 0)
+      if (m_strcmp("MESSAGE-----\n", buf + 15) == 0)
         needpass = 1;
-      else if (str_cmp ("SIGNED MESSAGE-----\n", buf + 15) == 0) {
+      else if (m_strcmp("SIGNED MESSAGE-----\n", buf + 15) == 0) {
         clearsign = 1;
         needpass = 0;
       }
       else if (!option (OPTDONTHANDLEPGPKEYS) &&
-               str_cmp ("PUBLIC KEY BLOCK-----\n", buf + 15) == 0) {
+               m_strcmp("PUBLIC KEY BLOCK-----\n", buf + 15) == 0) {
         needpass = 0;
         pgp_keyblock = 1;
       }
@@ -309,10 +310,10 @@ int pgp_application_pgp_handler (BODY * m, STATE * s)
         fputs (buf, tmpfp);
 
         if ((needpass
-             && str_cmp ("-----END PGP MESSAGE-----\n", buf) == 0)
+             && m_strcmp("-----END PGP MESSAGE-----\n", buf) == 0)
             || (!needpass
-                && (str_cmp ("-----END PGP SIGNATURE-----\n", buf) == 0
-                    || str_cmp ("-----END PGP PUBLIC KEY BLOCK-----\n",
+                && (m_strcmp("-----END PGP SIGNATURE-----\n", buf) == 0
+                    || m_strcmp("-----END PGP PUBLIC KEY BLOCK-----\n",
                                     buf) == 0)))
           break;
       }
@@ -507,11 +508,11 @@ static int pgp_check_traditional_one_body (FILE * fp, BODY * b,
 
   while (fgets (buf, sizeof (buf), tfp)) {
     if (str_ncmp ("-----BEGIN PGP ", buf, 15) == 0) {
-      if (str_cmp ("MESSAGE-----\n", buf + 15) == 0)
+      if (m_strcmp("MESSAGE-----\n", buf + 15) == 0)
         enc = 1;
-      else if (str_cmp ("SIGNED MESSAGE-----\n", buf + 15) == 0)
+      else if (m_strcmp("SIGNED MESSAGE-----\n", buf + 15) == 0)
         sgn = 1;
-      else if (str_cmp ("PUBLIC KEY BLOCK-----\n", buf + 15) == 0)
+      else if (m_strcmp("PUBLIC KEY BLOCK-----\n", buf + 15) == 0)
         key = 1;
     }
   }
@@ -687,7 +688,7 @@ static void pgp_extract_keys_from_attachment (FILE * fp, BODY * top)
     return;
   }
 
-  memset (&s, 0, sizeof (STATE));
+  p_clear(&s, 1);
 
   s.fpin = fp;
   s.fpout = tempfp;
@@ -842,7 +843,7 @@ int pgp_decrypt_mime (FILE * fpin, FILE ** fpout, BODY * b, BODY ** cur)
 
   b = b->parts->next;
 
-  memset (&s, 0, sizeof (s));
+  p_clear(&s, 1);
   s.fpin = fpin;
   mutt_mktemp (tempfile);
   if ((*fpout = safe_fopen (tempfile, "w+")) == NULL) {
@@ -993,9 +994,9 @@ BODY *pgp_sign_message (BODY * a)
    * recommended for future releases of PGP.
    */
   while (fgets (buffer, sizeof (buffer) - 1, pgpout) != NULL) {
-    if (str_cmp ("-----BEGIN PGP MESSAGE-----\n", buffer) == 0)
+    if (m_strcmp("-----BEGIN PGP MESSAGE-----\n", buffer) == 0)
       fputs ("-----BEGIN PGP SIGNATURE-----\n", fp);
-    else if (str_cmp ("-----END PGP MESSAGE-----\n", buffer) == 0)
+    else if (m_strcmp("-----END PGP MESSAGE-----\n", buffer) == 0)
       fputs ("-----END PGP SIGNATURE-----\n", fp);
     else
       fputs (buffer, fp);