[SCM] GNU Mailutils branch, master, updated. mu-1-2-90-separate-argp-cfg-262-g5969fca

[Sergey Poznyakoff]

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http://git.savannah.gnu.org/cgit/mailutils.git/commit/?id=5969fca5b35d8ba4a3f88e2d1a25cd4e9c985a7e

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- Log -----------------------------------------------------------------
commit 5969fca5b35d8ba4a3f88e2d1a25cd4e9c985a7e
Author: Sergey Poznyakoff <address@hidden>
Date:   Mon Apr 13 10:42:44 2009 +0300

    Bugfix
    
    * libproto/imap/folder.c (imap_list): Fix memory overrun.
    Set response->level.

-----------------------------------------------------------------------

Summary of changes:
 libproto/imap/folder.c |   21 +++++++++++++++++++--
 1 files changed, 19 insertions(+), 2 deletions(-)

diff --git a/libproto/imap/folder.c b/libproto/imap/folder.c
index 2fdda56..85a7ba8 100644
--- a/libproto/imap/folder.c
+++ b/libproto/imap/folder.c
@@ -1402,13 +1402,13 @@ imap_list (f_imap_t f_imap)
   if (f_imap->enum_stop)
     return 0;
       
-  buffer = malloc (len);
+  buffer = malloc (len + 1);
   if (!buffer)
     return ENOMEM;
   memcpy (buffer, f_imap->buffer, len);
   buffer[len] = '\0';
 
-  lr = malloc (sizeof (*lr));
+  lr = calloc (1, sizeof (*lr));
   if (!lr)
     return ENOMEM;
       
@@ -1488,6 +1488,23 @@ imap_list (f_imap_t f_imap)
          if (!lr->name)
            status = ENOMEM;
        }
+      if (lr->separator)
+       {
+         size_t off;
+         char delim[2];
+         size_t n = 0;
+         
+         delim[0] = lr->separator;
+         delim[1] = 0;
+         s = lr->name;
+         while (off = strcspn (s, delim), s[off])
+           {
+             n++;
+             off++;
+             s += off;
+           }
+         lr->level = n;
+       }
     }
   mu_argcv_free (argc, argv);
   free (buffer);


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