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Merge branch 'jk/check-corrupt-objects-carefully'

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Have the streaming interface and other codepaths more carefully
examine for corrupt objects.

* jk/check-corrupt-objects-carefully:
  clone: leave repo in place after checkout errors
  clone: run check_everything_connected
  clone: die on errors from unpack_trees
  add tests for cloning corrupted repositories
  streaming_write_entry: propagate streaming errors
  add test for streaming corrupt blobs
  avoid infinite loop in read_istream_loose
  read_istream_filtered: propagate read error from upstream
  check_sha1_signature: check return value from read_istream
  stream_blob_to_fd: detect errors reading from stream
This commit is contained in:
Junio C Hamano
2013-04-03 09:34:28 -07:00
parent a70f4cb5b0 d3b34622f6
commit b9c78e9723
6 changed files with 174 additions and 18 deletions
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4
sha1_file.c
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@ -1271,6 +1271,10 @@ int check_sha1_signature(const unsigned char *sha1, void *map,
char buf[1024 * 16];
ssize_t readlen = read_istream(st, buf, sizeof(buf));
if (readlen < 0) {
close_istream(st);
return -1;
}
if (!readlen)
break;
git_SHA1_Update(&c, buf, readlen);