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authorDaniel Baumann <mail@daniel-baumann.ch>2015-11-07 13:38:34 +0000
committerDaniel Baumann <mail@daniel-baumann.ch>2015-11-07 13:38:34 +0000
commit63af4e067acaebd2c134bcef91755c1be7eb3535 (patch)
tree7b36db2d56f6d6f129ba6a7d0467523fa21c10f0 /decoder.cc
parentAdding debian version 0.8-1. (diff)
downloadlzlib-63af4e067acaebd2c134bcef91755c1be7eb3535.tar.xz
lzlib-63af4e067acaebd2c134bcef91755c1be7eb3535.zip
Merging upstream version 0.9.
Signed-off-by: Daniel Baumann <mail@daniel-baumann.ch>
Diffstat (limited to '')
-rw-r--r--decoder.cc2
1 files changed, 2 insertions, 0 deletions
diff --git a/decoder.cc b/decoder.cc
index 2577230..429d33e 100644
--- a/decoder.cc
+++ b/decoder.cc
@@ -44,6 +44,7 @@ const CRC32 crc32;
// Returns the number of bytes copied.
int Circular_buffer::read_data( uint8_t * const out_buffer, const int out_size ) throw()
{
+ if( out_size < 0 ) return 0;
int size = 0;
if( get > put )
{
@@ -73,6 +74,7 @@ int Circular_buffer::read_data( uint8_t * const out_buffer, const int out_size )
// Returns the number of bytes copied.
int Circular_buffer::write_data( const uint8_t * const in_buffer, const int in_size ) throw()
{
+ if( in_size < 0 ) return 0;
int size = 0;
if( put >= get )
{