diff options
| -rw-r--r-- | convert.c | 7 | ||||
| -rwxr-xr-x | t/t0021-conversion.sh | 10 |
2 files changed, 16 insertions, 1 deletions
@@ -356,9 +356,14 @@ static int filter_buffer_or_fd(int in, int out, void *data) sigchain_push(SIGPIPE, SIG_IGN); if (params->src) { - write_err = (write_in_full(child_process.in, params->src, params->size) < 0); + write_err = (write_in_full(child_process.in, + params->src, params->size) < 0); + if (errno == EPIPE) + write_err = 0; } else { write_err = copy_fd(params->fd, child_process.in); + if (write_err == COPY_WRITE_ERROR && errno == EPIPE) + write_err = 0; } if (close(child_process.in)) diff --git a/t/t0021-conversion.sh b/t/t0021-conversion.sh index ca7d2a630a..e0200b9f33 100755 --- a/t/t0021-conversion.sh +++ b/t/t0021-conversion.sh @@ -204,6 +204,16 @@ test_expect_success 'filtering large input to small output should use little mem GIT_MMAP_LIMIT=1m GIT_ALLOC_LIMIT=1m git add 30MB ' +test_expect_success 'filter that does not read is fine' ' + test-genrandom foo $((128 * 1024 + 1)) >big && + echo "big filter=epipe" >.gitattributes && + git config filter.epipe.clean "echo xyzzy" && + git add big && + git cat-file blob :big >actual && + echo xyzzy >expect && + test_cmp expect actual +' + test_expect_success EXPENSIVE 'filter large file' ' git config filter.largefile.smudge cat && git config filter.largefile.clean cat && |