If there is an error in resolve_ref_unsafe(), it returns NULL. We check
for this case, but not until after calling strip_namespace(). Instead,
call strip_namespace() *after* the NULL check.
Signed-off-by: Michael Haggerty <mhag...@alum.mit.edu>
---
builtin/receive-pack.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/builtin/receive-pack.c b/builtin/receive-pack.c
index c8e32b2..49cc88d 100644
--- a/builtin/receive-pack.c
+++ b/builtin/receive-pack.c
@@ -1081,13 +1081,13 @@ static void check_aliased_update(struct command *cmd,
struct string_list *list)
if (!(flag & REF_ISSYMREF))
return;
- dst_name = strip_namespace(dst_name);
if (!dst_name) {
rp_error("refusing update to broken symref '%s'",
cmd->ref_name);
cmd->skip_update = 1;
cmd->error_string = "broken symref";
return;
}
+ dst_name = strip_namespace(dst_name);
if ((item = string_list_lookup(list, dst_name)) == NULL)
return;
--
2.8.0.rc3
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