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Fix dereference before checking for NULL in ImagingTransformAffine #8398

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The imIn pointer is checked for NULL, but it seems to be dereferenced before this check. You must first make sure that the pointer is not NULL before using it.

Found by Linux Verification Center (linuxtesting.org) with SVACE.
Reporter: Pavel Nekrasov (p.nekrasov@fobos-nt.ru).

PavlNekrasov and others added 2 commits September 19, 2024 22:53
…ne` function

The `imIn` pointer is checked for `NULL`, but it seems to be dereferenced before this check. You must first make sure that the pointer is not `NULL` before using it.
@radarhere radarhere changed the title fix dereference before checking for NULL in the `ImagingTransformAff… Fix dereference before checking for NULL in ImagingTransformAffine Sep 19, 2024
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