[Bug analyzer/105285] False positive with -Wanalyzer-null-dereference in git.git's reftable/reader.c

[dmalcolm at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105285

--- Comment #4 from David Malcolm <dmalcolm at gcc dot gnu.org> ---
Created attachment 52892
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=52892&action=edit
Partially reduced reproducer

I reduced the reproducer and am attaching it.