fetch.fsckobjects: verify downloaded objects
This corresponds to receive.fsckobjects configuration variable added (a lot) earlier in 20dc001 (receive-pack: allow using --strict mode for unpacking objects, 2008-02-25). Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano committed
Sep 4, 2011 at 12:26 UTC
5e838ea7aa74dfbc9820bcf798c0f118e91532f9
2 files changed
+14
Documentation/config.txt
+6
@@ -820,6 +820,12 @@ diff.wordRegex::
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sequences that match the regular expression are "words", all other
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characters are *ignorable* whitespace.
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+fetch.fsckObjects::
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+ If it is set to true, git-fetch-pack will check all fetched
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+ objects. It will abort in the case of a malformed object or a
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+ broken link. The result of an abort are only dangling objects.
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+ Defaults to false.
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+
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fetch.unpackLimit::
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If the number of objects fetched over the git native
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transfer is below this
builtin/fetch-pack.c
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@@ -14,6 +14,7 @@ static int transfer_unpack_limit = -1;
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static int fetch_unpack_limit = -1;
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static int unpack_limit = 100;
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static int prefer_ofs_delta = 1;
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+static int fetch_fsck_objects;
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static struct fetch_pack_args args = {
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/* .uploadpack = */ "git-upload-pack",
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};
@@ -663,6 +664,8 @@ static int get_pack(int xd[2], char **pack_lockfile)
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}
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if (*hdr_arg)
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*av++ = hdr_arg;
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+ if (fetch_fsck_objects)
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+ *av++ = "--strict";
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*av++ = NULL;
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cmd.in = demux.out;
@@ -776,6 +779,11 @@ static int fetch_pack_config(const char *var, const char *value, void *cb)
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return 0;
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}
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+ if (!strcmp(var, "fetch.fsckobjects")) {
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+ fetch_fsck_objects = git_config_bool(var, value);
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+ return 0;
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+ }
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+
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return git_default_config(var, value, cb);
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}
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