Fix an overflow in allocating the three decoder sections

1 files changed, 3 insertions, 3 deletions

diff --git a/xdelta3/xdelta3-internal.h b/xdelta3/xdelta3-internal.h
index 244192c..d6eb0ac 100644
--- a/xdelta3/xdelta3-internal.h
+++ b/xdelta3/xdelta3-internal.h
@@ -221,7 +221,7 @@ void xprintf(const char *fmt, ...) PRINTF_ATTRIBUTE(1,2);
                                                                        \
   do                                                                   \
     {                                                                  \
-      if (inp == max)                                                  \
+      if (inp == maxp)                                                 \
         {                                                              \
           stream->msg = "end-of-input in read_integer";                \
           return XD3_INVALID_INPUT;                                    \
@@ -281,7 +281,7 @@ xd3_decode_uint32_t (xd3_stream *stream, uint32_t *val)
 
 static inline int
 xd3_read_uint32_t (xd3_stream *stream, const uint8_t **inpp,
-                   const uint8_t *max, uint32_t *valp)
+                   const uint8_t *maxp, uint32_t *valp)
 { READ_INTEGER_TYPE (uint32_t, UINT32_OFLOW_MASK); }
 
 #if XD3_ENCODER
@@ -306,7 +306,7 @@ xd3_emit_uint64_t (xd3_stream *stream, xd3_output **output, uint64_t num)
 #if REGRESSION_TEST
 static int
 xd3_read_uint64_t (xd3_stream *stream, const uint8_t **inpp,
-                   const uint8_t *max, uint64_t *valp)
+                   const uint8_t *maxp, uint64_t *valp)
 { READ_INTEGER_TYPE (uint64_t, UINT64_OFLOW_MASK); }
 
 static uint32_t