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Crunch fails to open files on NFS and SSHFS network file systems

2

Crunch fails to open files on NFS and SSHFS network file systems. I verified it on both macOS and FreeBSD with NFS, and on Linux with SSHFS: ``` $ pwd...

illwieckz

I move [the issue](https://github.com/Unvanquished/crunch/issues/1) there so we can remove the old unvanquished fork. There was some PR made on BinomialLLC's side but they were not merged: - [ ] BinomialLLC/crunch#12...

illwieckz

See: - https://github.com/Unity-Technologies/crunch/pull/16 by @blaztinn He said: > Without fast math we get the same output for the same input on all the platforms and architectures. > > Otherwise the...

illwieckz

Hi, after compile from dds to crn and back this https://workupload.com/file/rdn35kWyDTp image not the same and looks like inverted. I've tried different settings but with no luck. Is it possible...

suphamster

crunch is known to not properly grok all png format variants

1

I don't have samples to provide at this time, but crunch is known to not properly grok all png format variants. So, while this bug is not fixed, it's better...

illwieckz

Fix CodeQL reports on crunch and crnlib

10

Fix CodeQL reports. The following `cpp/static-buffer-overflow` critical error is dismissed as it is a false positive: > Potential buffer-overflow: 'm_buf' has size 2 but 'm_buf[3]' may be accessed here. It...

illwieckz

Fix buggy get/remove file extension

2

Just noticed this in passing. Haven't tested

slipher

Converting some PNG files to CRN produce a file with a different checksum on different platforms or even with different compilers

7

Converting the `test/unvanquished_64.png` image to CRN produces the same file with: - amd64, i686 with SSE2, arm64, armhf architectures, - Linux, Windows, macOS systems, - GCC, Clang, MinGW, MAVC AppleClang...

illwieckz

The `crn_decompress_dds_to_images()` function is expected to populate the `ppImages` array with pointers to mipmap images. But `pImg->get_pixel_buf().assume_ownership()` always return a null pointer when called in `crn_decompress_dds_to_images()`. Here is how to...

illwieckz

suspicious segfault in CRN compression with one main thread and one helper thread

2

I previously noticed that using different value of `-helperThreads` produce different files. I wondered if it was due to a bug. I recently wrote a patch in the `illwieckz/max-threads` branch...

illwieckz