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reftable: handle realloc error in parse_names()

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Check the final reallocation for adding the terminating NULL and handle
it just like those in the loop.  Simply use REFTABLE_ALLOC_GROW instead
of keeping the REFTABLE_REALLOC_ARRAY call and adding code to preserve
the original pointer value around it.

Signed-off-by: René Scharfe <l.s.r@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
René Scharfe
2024-12-28 10:48:50 +01:00
committed by Junio C Hamano
parent 2cca185e85
commit e4981ed1e7
1 changed files with 2 additions and 1 deletions
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3
reftable/basics.c
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@ -241,7 +241,8 @@ char **parse_names(char *buf, int size)
p = next + 1;
}
REFTABLE_REALLOC_ARRAY(names, names_len + 1);
if (REFTABLE_ALLOC_GROW(names, names_len + 1, names_cap))
goto err;
names[names_len] = NULL;
return names;