git-repo if interupted at the exact wrong time will generate zero
length bundles- literal empty files. git-repo is wrong here, but
git fetch shouldn't effectively spin loop if pointed at a zero
length bundle.
Signed-off-by: Brian Harring <ferringb@xxxxxxxxxxxx>
---
bundle.c | 2 +-
t/t5704-bundle.sh | 10 ++++++++++
2 files changed, 11 insertions(+), 1 deletions(-)
diff --git a/bundle.c b/bundle.c
index 4742f27..ac9cc20 100644
--- a/bundle.c
+++ b/bundle.c
@@ -31,7 +31,7 @@ static int strbuf_readline_fd(struct strbuf *sb, int fd)
while (1) {
char ch;
ssize_t len = xread(fd, &ch, 1);
- if (len < 0)
+ if (len <= 0)
return -1;
strbuf_addch(sb, ch);
if (ch == '\n')
diff --git a/t/t5704-bundle.sh b/t/t5704-bundle.sh
index 728ccd8..75ce5b8 100755
--- a/t/t5704-bundle.sh
+++ b/t/t5704-bundle.sh
@@ -53,4 +53,14 @@ test_expect_failure 'bundle --stdin <rev-list options>' '
'
+test_expect_success 'die if bundle file is empty' '
+
+ echo -n > empty-bundle
+ timeout 5 git fetch empty-bundle
+ ret=$?
+ [ $ret == 128 ] && return 0
+ return $ret
+
+'
+
test_done
--
1.7.8.2
--
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