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| author | Ben Straub <bs@github.com> | 2014-02-01 19:29:48 -0800 |
|---|---|---|
| committer | Ben Straub <bs@github.com> | 2014-02-01 19:31:26 -0800 |
| commit | 7f058b86682e2a1566b192dfd1f0d333cc5b8c7c (patch) | |
| tree | 4a05d30a7f13ce1e153a3422e0a250e8a8cfa8ff /src | |
| parent | ee8e6afda9b33a1e20b7db67136cfb9cad9d7846 (diff) | |
| download | libgit2-7f058b86682e2a1566b192dfd1f0d333cc5b8c7c.tar.gz | |
Check for errors when dereferencing symbolic refs
Diffstat (limited to 'src')
| -rw-r--r-- | src/refdb_fs.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/src/refdb_fs.c b/src/refdb_fs.c index 829e7c55a..89c77c14c 100644 --- a/src/refdb_fs.c +++ b/src/refdb_fs.c @@ -1452,8 +1452,12 @@ static int reflog_append(refdb_fs_backend *backend, const git_reference *ref, co if (error < 0) return error; - if (git_reference_symbolic_target(ref) != NULL) - git_reference_name_to_id(&new_id, repo, git_reference_symbolic_target(ref)); + if (git_reference_symbolic_target(ref) != NULL) { + error = git_reference_name_to_id(&new_id, repo, git_reference_symbolic_target(ref)); + if (error != 0 && error != GIT_ENOTFOUND) + goto cleanup; + giterr_clear(); + } else if (git_reference_target(ref) != NULL) git_oid_cpy(&new_id, git_reference_target(ref)); |