PeterM

https://github.com/CarVac/librtprocess/blob/427e59810d3d2e177da67186952841cb92daccfc/src/demosaic/rcd.cc#L74

Unaligned Pointer Read

6

This test using a i8 results in an unaligned pointer read... https://github.com/simonrw/rust-fitsio/blob/1972db698dac94440f11e201eccbebe95ec9dace/fitsio/src/headers.rs#L246 ... due to ``` &value as *const $t as *mut c_void, ``` ... in the below. https://github.com/simonrw/rust-fitsio/blob/1972db698dac94440f11e201eccbebe95ec9dace/fitsio/src/headers.rs#L102-L125 Which...

`Access is denied` error on windows when `uv sync`

2

### Summary Hi, Within a corporate environment, when running `uv sync` or `uv add`, I often get an `Access is denied. (OS error 5)` when it is trying to delete...

Perform null check before free

1

https://github.com/esheldon/fitsio/blob/90697250a609cee86a9b3c4d9567bd0fa1da8260/fitsio/fitsio_pywrap.c#L303-L315 Line 308, probably want to null check before attempting to free. Also the `free(slist->data);` should be inside the conditional block.

Fix potential free of null pointer in stringlist_delete

2

Closes #433