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| author | dscho <dscho> | 2007-02-01 15:02:59 +0000 |
|---|---|---|
| committer | dscho <dscho> | 2007-02-01 15:02:59 +0000 |
| commit | 35d481a783474d8b5eab4e9924008414253bbf4c (patch) | |
| tree | c98ddcfbd4f967382b1781d38e50618b7ea3774d /libvncclient | |
| parent | 819fe41bdc7758c0489af4f70afccac07b3ffd26 (diff) | |
| download | libtdevnc-35d481a783474d8b5eab4e9924008414253bbf4c.tar.gz libtdevnc-35d481a783474d8b5eab4e9924008414253bbf4c.zip | |
sometimes zrle sends too many bytes; play safe
Diffstat (limited to 'libvncclient')
| -rw-r--r-- | libvncclient/zrle.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/libvncclient/zrle.c b/libvncclient/zrle.c index 701fb43..ac4aace 100644 --- a/libvncclient/zrle.c +++ b/libvncclient/zrle.c @@ -56,6 +56,7 @@ HandleZRLE (rfbClient* client, int rx, int ry, int rw, int rh) int remaining; int inflateResult; int toRead; + int min_buffer_size = rw * rh * (REALBPP / 8) * 2; /* First make sure we have a large enough raw buffer to hold the * decompressed data. In practice, with a fixed REALBPP, fixed frame @@ -63,7 +64,7 @@ HandleZRLE (rfbClient* client, int rx, int ry, int rw, int rh) * buffer, this buffer allocation should only happen once, on the * first update. */ - if ( client->raw_buffer_size < (( rw * rh ) * ( REALBPP / 8 ))) { + if ( client->raw_buffer_size < min_buffer_size) { if ( client->raw_buffer != NULL ) { @@ -71,7 +72,7 @@ HandleZRLE (rfbClient* client, int rx, int ry, int rw, int rh) } - client->raw_buffer_size = (( rw * rh ) * ( REALBPP / 8 )); + client->raw_buffer_size = min_buffer_size; client->raw_buffer = (char*) malloc( client->raw_buffer_size ); } |