vss: Avoid read-overflowing the header buffer for ogg streams.

[paraslash.git] / wma_common.c

diff --git a/wma_common.c b/wma_common.c
index 137d288d078a612495a445211581c0a061cabf70..519be89cfa2f1c3a74b7f90fea4e2045d2f6a6a7 100644 (file)
--- a/wma_common.c
+++ b/wma_common.c
@@ -28,6 +28,8 @@
  * \param pattern_len The length of the pattern in bytes.
  * \param buf The buffer to search for the pattern.
  * \param buf_size The number of bytes in \a buf.
  * \param pattern_len The length of the pattern in bytes.
  * \param buf The buffer to search for the pattern.
  * \param buf_size The number of bytes in \a buf.

+ *
+ * \return A pointer into \a buf or \p NULL if the pattern was not found.

  */
 const char *search_pattern(const char *pattern, int pattern_len,
                const char *buf, int buf_size)
  */
 const char *search_pattern(const char *pattern, int pattern_len,
                const char *buf, int buf_size)


@@ -116,7 +118,7 @@ int read_asf_header(const char *buf, int loaded, struct asf_header_info *ahi)
        return 1;
 }
 
        return 1;
 }
 

-const uint8_t log2_tab[256] = {
+static const uint8_t log2_tab[256] = {

        0, 0, 1, 1, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 4, 4,
        4, 4, 4, 4, 4, 4, 4, 4,
        5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
        0, 0, 1, 1, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 4, 4,
        4, 4, 4, 4, 4, 4, 4, 4,
        5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,