Johannes Schindelin, Thu, Aug 02, 2007 17:38:37 +0200:
quoted text
> Hi,
> 
> On Thu, 2 Aug 2007, Alex Riesen wrote:
> 
> >@@ -209,7 +209,8 @@ const char *set_work_tree(const char *dir)
> >        len = strlen(dir);
> >        if (len > postfix_len && !strcmp(dir + len - postfix_len,
> >                                "/" DEFAULT_GIT_DIR_ENVIRONMENT)) {
> >-                       strncpy(dir_buffer, dir, len - postfix_len);
> >+               strncpy(dir_buffer, dir, len - postfix_len);
> >+               dir_buffer[len - postfix_len] = '__PLACEHOLDER__0_';
> >
> >                /* are we inside the default work tree? */
> >                rel = get_relative_cwd(buffer, sizeof(buffer), dir_buffer);
> 
> Darn, darn, darn.  strncpy does _not_ NUL terminate.  I keep forgetting 
> that.
> 
> Better use strlcpy()?

Of course, but it just should not be needed at all: static supposed to
be zeroed.

-
To unsubscribe from this list: send the line "unsubscribe git" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html