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brought up-to-date.
[swftools.git]
/
lib
/
bitio.c
diff --git
a/lib/bitio.c
b/lib/bitio.c
index
2394121
..
923430a
100644
(file)
--- a/
lib/bitio.c
+++ b/
lib/bitio.c
@@
-303,6
+303,10
@@
static int writer_zlibdeflate_write(struct writer_t*writer, void* data, int len)
#ifdef HAVE_ZLIB
struct zlibdeflate_t*z = (struct zlibdeflate_t*)writer->internal;
int ret;
#ifdef HAVE_ZLIB
struct zlibdeflate_t*z = (struct zlibdeflate_t*)writer->internal;
int ret;
+ if(writer->type != WRITER_TYPE_ZLIB) {
+ fprintf(stderr, "Wrong writer ID (writer not initialized?)\n");
+ return 0;
+ }
if(!z) {
fprintf(stderr, "zlib not initialized!\n");
return 0;
if(!z) {
fprintf(stderr, "zlib not initialized!\n");
return 0;
@@
-341,6
+345,10
@@
static void writer_zlibdeflate_finish(struct writer_t*writer)
struct zlibdeflate_t*z = (struct zlibdeflate_t*)writer->internal;
struct writer_t*output;
int ret;
struct zlibdeflate_t*z = (struct zlibdeflate_t*)writer->internal;
struct writer_t*output;
int ret;
+ if(writer->type != WRITER_TYPE_ZLIB) {
+ fprintf(stderr, "Wrong writer ID (writer not initialized?)\n");
+ return;
+ }
if(!z)
return;
output= z->output;
if(!z)
return;
output= z->output;
@@
-364,7
+372,7
@@
static void writer_zlibdeflate_finish(struct writer_t*writer)
if (ret != Z_OK) zlib_error(ret, "bitio:deflate_end", &z->zs);
free(writer->internal);
writer->internal = 0;
if (ret != Z_OK) zlib_error(ret, "bitio:deflate_end", &z->zs);
free(writer->internal);
writer->internal = 0;
- output->finish(output);
+ //output->finish(output);
#else
fprintf(stderr, "Error: swftools was compiled without zlib support");
exit(1);
#else
fprintf(stderr, "Error: swftools was compiled without zlib support");
exit(1);