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fetch-pack: check for valid commit from server
authorNguyễn Thái Ngọc Duy <redacted>
Thu, 18 Aug 2011 13:36:03 +0000 (20:36 +0700)
committerJunio C Hamano <redacted>
Thu, 18 Aug 2011 19:25:54 +0000 (12:25 -0700)
commitec099546a9afdb73b6bf39d5d684e6fb207e2a7f
tree4165f093c23fe5ea472eba86ab77ce65ffcf3e6dtree | snapshot
parenta47a645e7057f28441f0f4b259db11171158553acommit | diff
fetch-pack: check for valid commit from server

A malicious server can return ACK with non-existent SHA-1 or not a
commit. lookup_commit() in this case may return NULL. Do not let
fetch-pack crash by accessing NULL address in this case.

Signed-off-by: Nguyễn Thái Ngọc Duy <redacted>
Signed-off-by: Junio C Hamano <redacted>
builtin/fetch-pack.c diff | blob | history
git clone https://git.99rst.org/PROJECT