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Sync OpenBSD patchset 1038:

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Terminate strftime buffer properly and free format string, whoops. From
Tiago Cunha.
This commit is contained in:
Tiago Cunha
2012-03-07 13:36:57 +00:00
parent 3275e9bd5b
commit e7c7024907
1 changed files with 5 additions and 2 deletions
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7
cmd-display-message.c
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@@ -51,6 +51,7 @@ cmd_display_message_exec(struct cmd *self, struct cmd_ctx *ctx)
struct format_tree *ft;
char out[BUFSIZ];
time_t t;
size_t len;
if ((c = cmd_find_client(ctx, args_get(args, 'c'))) == NULL)
return (-1);
@@ -83,14 +84,16 @@ cmd_display_message_exec(struct cmd *self, struct cmd_ctx *ctx)
format_window_pane(ft, wp);
t = time(NULL);
strftime(out, sizeof out, template, localtime(&t));
len = strftime(out, sizeof out, template, localtime(&t));
out[len] = '\0';
msg = format_expand(ft, out);
if (args_has(self->args, 'p'))
ctx->print(ctx, "%s", msg);
else
status_message_set(c, "%s", msg);
xfree(msg);
xfree(msg);
format_free(ft);
return (0);
}