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ZLIB: Fix edge case where initial buffer < 258 bytes.

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This commit is contained in:
Jeroen van Rijn
2021-06-27 18:44:36 +02:00
parent 6836b501af
commit 87aaa9c3f0
1 changed files with 4 additions and 6 deletions
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10
core/compress/zlib/zlib.odin
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@@ -502,12 +502,10 @@ inflate_from_context :: proc(using ctx: ^compress.Context_Memory_Input, raw := f
inflate_raw :: proc(z: ^$C, expected_output_size := -1, allocator := context.allocator) -> (err: Error) #no_bounds_check {
expected_output_size := expected_output_size;
if expected_output_size <= 0 {
/*
Always set up a minimum allocation size.
*/
expected_output_size = compress.COMPRESS_OUTPUT_ALLOCATE_MIN;
}
/*
Always set up a minimum allocation size.
*/
expected_output_size = max(max(expected_output_size, compress.COMPRESS_OUTPUT_ALLOCATE_MIN), 512);
// fmt.printf("\nZLIB: Expected Payload Size: %v\n\n", expected_output_size);