To write a bundle’s table of contents, the name passed on the command
line for each ref is needed. Unfortunately, names passed through
stdin are put in a temporary buffer and then freed; the random
gibberish that tends to replace them does not look like a meaningful
ref name to bundle_list_refs(), so no valid toc entries are found and
‘git bundle --stdin’ thinks it has been asked to create an empty
bundle.
So teach the revision walker to keep rev names after reading them from
stdin. This fixes ‘git bundle --stdin’ at the cost of a memory leak.
Reported-by: Joey Hess <j...@kitenet.net>
Signed-off-by: Jonathan Nieder <jrnie...@gmail.com>
---
revision.c | 2 +-
t/t5704-bundle.sh | 4 ++--
2 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/revision.c b/revision.c
index f4b8b38..cf86af3 100644
--- a/revision.c
+++ b/revision.c
@@ -1022,7 +1022,7 @@ static void read_revisions_from_stdin(struct rev_info
*revs, const char ***prune
}
die("options not supported in --stdin mode");
}
- if (handle_revision_arg(sb.buf, revs, 0, 1))
+ if (handle_revision_arg(xstrdup(sb.buf), revs, 0, 1))
die("bad revision '%s'", sb.buf);
}
if (seen_dashdash)
diff --git a/t/t5704-bundle.sh b/t/t5704-bundle.sh
index ddc3dc5..cc463f3 100755
--- a/t/t5704-bundle.sh
+++ b/t/t5704-bundle.sh
@@ -30,7 +30,7 @@ test_expect_success 'tags can be excluded by rev-list
options' '
'
-test_expect_failure 'bundle --stdin' '
+test_expect_success 'bundle --stdin' '
echo master | git bundle create stdin-bundle.bdl --stdin &&
git ls-remote stdin-bundle.bdl >output &&
@@ -38,7 +38,7 @@ test_expect_failure 'bundle --stdin' '
'
-test_expect_failure 'bundle --stdin <rev-list options>' '
+test_expect_success 'bundle --stdin <rev-list options>' '
echo master | git bundle create hybrid-bundle.bdl --stdin tag &&
git ls-remote hybrid-bundle.bdl >output &&
--
1.7.1.198.g8d802
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