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Update deps/libz/uncompr.c

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This commit is contained in:
twinaphex 2017-04-10 22:08:20 +02:00
parent 2712b60de0
commit 29b9c2e14d
1 changed files with 5 additions and 4 deletions
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9
deps/libz/uncompr.c vendored
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@ -21,7 +21,7 @@
enough memory, Z_BUF_ERROR if there was not enough room in the output
buffer, or Z_DATA_ERROR if the input data was corrupted.
*/
int uncompress (Bytef *dest, uLongf *destLen, const Bytef *source, uLong sourceLen)
int uncompress (unsigned char *dest, uint32_t *destLen, const unsigned char *source, uint32_t sourceLen)
{
z_stream stream;
int err;
@ -29,11 +29,11 @@ int uncompress (Bytef *dest, uLongf *destLen, const Bytef *source, uLong sourceL
stream.next_in = (Bytef *)source;
stream.avail_in = (uInt)sourceLen;
/* Check for source > 64K on 16-bit machine: */
if ((uLong)stream.avail_in != sourceLen) return Z_BUF_ERROR;
if ((uint32_t)stream.avail_in != sourceLen) return Z_BUF_ERROR;
stream.next_out = dest;
stream.avail_out = (uInt)*destLen;
if ((uLong)stream.avail_out != *destLen) return Z_BUF_ERROR;
if ((uint32_t)stream.avail_out != *destLen) return Z_BUF_ERROR;
stream.zalloc = Z_NULL;
stream.zfree = Z_NULL;
@ -42,7 +42,8 @@ int uncompress (Bytef *dest, uLongf *destLen, const Bytef *source, uLong sourceL
if (err != Z_OK) return err;
err = inflate(&stream, Z_FINISH);
if (err != Z_STREAM_END) {
if (err != Z_STREAM_END)
{
inflateEnd(&stream);
if (err == Z_NEED_DICT || (err == Z_BUF_ERROR && stream.avail_in == 0))
return Z_DATA_ERROR;