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author | Jeff King <peff@peff.net> | 2022-09-08 07:54:29 +0300 |
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committer | Junio C Hamano <gitster@pobox.com> | 2022-09-08 21:05:46 +0300 |
commit | 3fbfbbb7e3c21515a2863702734fe31bf50672fd (patch) | |
tree | 8b0e348e2be4003436ea7123160115d65da4849d /transport.c | |
parent | ac8035a2affdf30f2c691ad760826d955bba0507 (diff) |
list_objects_filter_copy(): deep-copy sparse_oid_name field
The purpose of our copy function is to do a deep copy of each field so
that the source and destination structs become independent. We correctly
copy the filter_spec string list, but we forgot the sparse_oid_name
field. By doing a shallow copy of the pointer, that puts us at risk for
a use-after-free if one or both of the structs is cleaned up.
I don't think this can be triggered in practice, because we tend to leak
the structs rather than actually clean them up. But this should
future-proof us for plugging those leaks.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'transport.c')
0 files changed, 0 insertions, 0 deletions