commit - 90c4f1a832a9c55ba2397da9f1cbcaf72f076b78
commit + ec4e7034a943f389ff098aafbbe9f9de5908934b
blob - e0f5302830df390b346b453d81cd7eb1c95081ef
blob + 1f2ccc071a4c245fd66da8f3c13d65c5a6b9dc6e
--- TODO
+++ TODO
@@ -5,7 +5,11 @@
 
 # Fix
 - dwm: XKeycodeToKeysum
-- pinentry-dmenu: strcpy() -> strlcpy()
 
+# Patch
+- dmenu: passwords
+
 # Refactor
 - split common code into a library (drw.c)
+- pinentry code is ugly AF, replace it with something better
+- pinentry-dmenu should ideally not be a fork of dmenu, but rather use it directly
blob - 953326f1c2ccac35da9f00c0b2f15212ee1f781f
blob + ba9d3b1a2b268af3d20bb9faf725277c19d87a85
--- pinentry-dmenu/pinentry/argparse.c
+++ pinentry-dmenu/pinentry/argparse.c
@@ -39,6 +39,7 @@
 #endif
 
 #include <stdio.h>
+#include <assert.h>
 #include <stdlib.h>
 #include <ctype.h>
 #include <string.h>
@@ -265,7 +266,7 @@ typedef struct iio_item_def_s *IIO_ITEM_DEF;
 struct iio_item_def_s
 {
   IIO_ITEM_DEF next;
-  char name[1];      /* String with the long option name.  */
+  char name[];      /* String with the long option name.  */
 };
 
 static const char *(*strusage_handler)( int ) = NULL;
@@ -482,9 +483,10 @@ ignore_invalid_option_add (ARGPARSE_ARGS *arg, FILE *f
               state = addNAME;
               goto again;
             }
-          else if (namelen < DIM(name)-1)
+          else if (namelen < DIM(name)-1) {
+            assert(namelen < (sizeof(name) - 1));
             name[namelen++] = c;
-          else /* Too long.  */
+	  } else /* Too long.  */
             state = skipNAME;
           break;
 
@@ -500,10 +502,10 @@ ignore_invalid_option_add (ARGPARSE_ARGS *arg, FILE *f
           name[namelen] = 0;
           if (!ignore_invalid_option_p (arg, name))
             {
-              item = jnlib_malloc (sizeof *item + namelen);
+              item = jnlib_malloc (sizeof *item + namelen + 1);
               if (!item)
                 return 1;
-              strcpy (item->name, name);
+	      strlcpy (item->name, name, namelen + 1);
               item->next = (IIO_ITEM_DEF)arg->internal.iio_list;
               arg->internal.iio_list = item;
             }
blob - 55083d1e0610a1f2cd1dbc5031f87405c0ba4ce8
blob + 898f88cebfc93639fb5050f92ab559956f5f1846
--- pinentry-dmenu/pinentry/password-cache.c
+++ pinentry-dmenu/pinentry/password-cache.c
@@ -53,14 +53,8 @@ static char *
 keygrip_to_label (const char *keygrip)
 {
   char const prefix[] = "GnuPG: ";
-  char *label;
-
-  label = malloc (sizeof (prefix) + strlen (keygrip));
-  if (label)
-    {
-      memcpy (label, prefix, sizeof (prefix) - 1);
-      strcpy (&label[sizeof (prefix) - 1], keygrip);
-    }
+  char *label = NULL;
+  asprintf (&label, "%s%s", prefix, keygrip);
   return label;
 }
 #endif
@@ -104,6 +98,7 @@ password_cache_lookup (UNUSED const char *keygrip)
   GError *error = NULL;
   char *password;
   char *password2;
+  size_t plen;
 
   if (! *keygrip)
     return NULL;
@@ -124,9 +119,10 @@ password_cache_lookup (UNUSED const char *keygrip)
     return NULL;
 
   /* The password needs to be returned in secmem allocated memory.  */
-  password2 = secmem_malloc (strlen (password) + 1);
+  plen = strlen (password) + 1;
+  password2 = secmem_malloc (plen);
   if (password2)
-    strcpy(password2, password);
+    strlcpy(password2, password, plen);
   else
     printf("secmem_malloc failed: can't copy password!\n");
 
blob - c3d8e4413ea27ba4987e016a7cdcd04407d817bf
blob + d10723a94e527940d9188230c4a4feee99a8e97d
--- pinentry-dmenu/pinentry/pinentry.c
+++ pinentry-dmenu/pinentry/pinentry.c
@@ -200,7 +200,7 @@ pinentry_inq_quality (pinentry_t pin, const char *pass
   const char prefix[] = "INQUIRE QUALITY ";
   char *command;
   char *line;
-  size_t linelen;
+  size_t linelen, clen;
   int gotvalue = 0;
   int value = 0;
   int rc;
@@ -212,10 +212,11 @@ pinentry_inq_quality (pinentry_t pin, const char *pass
     length = 300;  /* Limit so that it definitely fits into an Assuan
                       line.  */
 
-  command = secmem_malloc (strlen (prefix) + 3*length + 1);
+  clen = strlen (prefix) + 3*length + 1;
+  command = secmem_malloc (clen);
   if (!command)
     return 0;
-  strcpy (command, prefix);
+  strlcpy (command, prefix, clen);
   copy_and_escape (command + strlen(command), passphrase, length);
   rc = assuan_write_line (ctx, command);
   secmem_free (command);
@@ -352,7 +353,7 @@ pinentry_init (const char *pgmname)
   /* Store away our name. */
   if (strlen (pgmname) > sizeof this_pgmname - 2)
     abort ();
-  strcpy (this_pgmname, pgmname);
+  strlcpy (this_pgmname, pgmname, sizeof(this_pgmname));
 
   gpgrt_check_version (NULL);