read-cache: fix leaking hash context in `do_write_index()`

Git fork

When writing an index with the EOIE extension we allocate a separate
hash context. We never free that context though, causing a memory leak.
Plug it.

This leak is exposed by t9210, but plugging it alone does not make the
whole test suite pass.

Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

authored by

Patrick Steinhardt and committed by

Junio C Hamano 1 year ago a69d120c 9a48fc1d

1 changed file

expand all

unified split

read-cache.c

··· 3124 3124 if (f) 3125 3125 free_hashfile(f); 3126 3126 strbuf_release(&sb); 3127 + free(eoie_c); 3127 3128 free(ieot); 3128 3129 return ret; 3129 3130 }