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nfqws2: gzip optimize memory alloc

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bol-van
2026-01-07 06:45:27 +03:00
parent 22d4df73f6
commit c43574d056
1 changed files with 22 additions and 4 deletions
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26
nfq2/lua.c
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@@ -2668,6 +2668,8 @@ static int luacall_gunzip_end(lua_State *L)
LUA_STACK_GUARD_RETURN(L,0)
}
#define BUFMIN 128
#define Z_INFL_BUF_INCREMENT 16384
#define Z_DEFL_BUF_INCREMENT 4096
static int luacall_gunzip_inflate(lua_State *L)
{
// gunzip_inflate(zstream, compressed_data, expected_uncompressed_chunk_size) return decompressed_data
@@ -2689,8 +2691,16 @@ static int luacall_gunzip_inflate(lua_State *L)
{
if ((bufsize - size) < BUFMIN)
{
bufsize += bufchunk;
newbuf = buf ? realloc(buf, bufsize) : malloc(bufsize);
if (buf)
{
bufsize += Z_INFL_BUF_INCREMENT;
newbuf = realloc(buf, bufsize);
}
else
{
bufsize += bufchunk;
newbuf = malloc(bufsize);
}
if (!newbuf)
{
r = Z_MEM_ERROR;
@@ -2793,8 +2803,16 @@ static int luacall_gzip_deflate(lua_State *L)
{
if ((bufsize - size) < BUFMIN)
{
bufsize += bufchunk;
newbuf = buf ? realloc(buf, bufsize) : malloc(bufsize);
if (buf)
{
bufsize += Z_DEFL_BUF_INCREMENT;
newbuf = realloc(buf, bufsize);
}
else
{
bufsize += bufchunk;
newbuf = malloc(bufsize);
}
if (!newbuf)
{
r = Z_MEM_ERROR;