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sub: fix undefined behavior with dvd://

The string could get reallocated.

CC: @mpv-player/stable
This commit is contained in:
wm4 2014-06-28 15:55:24 +02:00
parent 6eb955e274
commit 88225d0afb

View File

@ -189,7 +189,7 @@ static void set_dvdsub_fake_extradata(struct dec_sub *dec_sub, struct stream *st
color = (c[2] << 16) | (c[1] << 8) | c[0];
if (i != 0)
talloc_asprintf_append(s, ", ");
s = talloc_asprintf_append(s, ", ");
s = talloc_asprintf_append(s, "%06x", color);
}
s = talloc_asprintf_append(s, "\n");