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Fix CVE-2008-3522 (buffer overflow in 'jas_stream_printf').
Patch from <https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2008-3522>.
--- jasper-1.900.1/src/libjasper/base/jas_stream.c 2008-09-08 14:56:01.000000000 +0200
+++ jasper-1.900.1/src/libjasper/base/jas_stream.c 2008-09-08 14:58:16.000000000 +0200
@@ -553,7 +553,7 @@ int jas_stream_printf(jas_stream_t *stre
int ret;
va_start(ap, fmt);
- ret = vsprintf(buf, fmt, ap);
+ ret = vsnprintf(buf, sizeof buf, fmt, ap);
jas_stream_puts(stream, buf);
va_end(ap);
return ret;
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