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opcservices: Provide memory allocator functions to zlib.

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Danyil Blyschak 2024-06-13 12:31:56 -05:00 committed by Alexandre Julliard
parent 75babad433
commit 6b01563bd0
1 changed files with 12 additions and 0 deletions
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12
dlls/opcservices/compress.c
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@ -184,6 +184,16 @@ void compress_finalize_archive(struct zip_archive *archive)
free(archive);
}
static void *zalloc(void *opaque, unsigned int items, unsigned int size)
{
return malloc(items * size);
}
static void zfree(void *opaque, void *ptr)
{
free(ptr);
}
static void compress_write_content(struct zip_archive *archive, IStream *content,
OPC_COMPRESSION_OPTIONS options, struct data_descriptor *data_desc)
{
@ -220,6 +230,8 @@ static void compress_write_content(struct zip_archive *archive, IStream *content
}
memset(&z_str, 0, sizeof(z_str));
z_str.zalloc = zalloc;
z_str.zfree = zfree;
deflateInit2(&z_str, level, Z_DEFLATED, -MAX_WBITS, MAX_MEM_LEVEL, Z_DEFAULT_STRATEGY);
do