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git-repack: Properly abort in corrupt repository

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In a corrupt repository, git-repack produces a pack that does not
contain needed objects without complaining, and the result of this
combined with -d flag can be very painful -- e.g. a lossage of one
tree object can lead to lossage of blobs reachable only through that
tree.

Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
This commit is contained in:
Linus Torvalds 2005-11-21 12:38:31 -08:00 committed by Junio C Hamano
parent b17e659dd4
commit ef07618fdd
2 changed files with 2 additions and 2 deletions
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2
git-repack.sh
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@ -41,7 +41,7 @@ esac
if [ "$local" ]; then
pack_objects="$pack_objects --local"
fi
name=$(git-rev-list --objects $rev_list $(git-rev-parse $rev_parse) |
name=$(git-rev-list --objects $rev_list $(git-rev-parse $rev_parse) 2>&1 |
git-pack-objects --non-empty $pack_objects .tmp-pack) ||
exit 1
if [ -z "$name" ]; then

2
pack-objects.c
View file

@ -524,7 +524,7 @@ int main(int argc, char **argv)
unsigned char sha1[20];
if (get_sha1_hex(line, sha1))
die("expected sha1, got garbage");
die("expected sha1, got garbage:\n %s", line);
hash = 0;
p = line+40;
while (*p) {