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Prevent out-of-bounds array access when a tagnavi config file defines too many %format specifications

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30006 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Michael Hohmuth 2011-06-14 20:54:26 +00:00
parent 4456abb601
commit 851cac848a
1 changed files with 6 additions and 0 deletions
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6
apps/tagtree.c
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@ -462,6 +462,12 @@ static int get_format_str(struct display_format *fmt)
static int add_format(const char *buf)
{
if (format_count >= TAGMENU_MAX_FMTS)
{
logf("too many formats");
return -1;
}
strp = buf;
if (formats[format_count] == NULL)