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| author | Johannes Schindelin <johannes.schindelin@gmx.de> | 2017-05-04 15:59:01 +0200 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2017-05-08 12:18:20 +0900 |
| commit | 3dc7ea91dab9959b6bec82c05df18d6d1bb70619 (patch) | |
| tree | 426a40798e6cb66311ae38a89bd46cc5004a87c3 /remote.c | |
| parent | 5026b471751092ab971f3d4ae46320bc8ce40ff5 (diff) | |
| download | git-3dc7ea91dab9959b6bec82c05df18d6d1bb70619.tar.gz git-3dc7ea91dab9959b6bec82c05df18d6d1bb70619.tar.xz | |
remote: plug memory leak in match_explicit()
The `guess_ref()` returns an allocated buffer of which `make_linked_ref()`
does not take custody (`alloc_ref()` makes a copy), therefore we need to
release the buffer afterwards.
Noticed via Coverity.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'remote.c')
| -rw-r--r-- | remote.c | 5 |
1 files changed, 3 insertions, 2 deletions
@@ -1191,9 +1191,10 @@ static int match_explicit(struct ref *src, struct ref *dst, else if (is_null_oid(&matched_src->new_oid)) error("unable to delete '%s': remote ref does not exist", dst_value); - else if ((dst_guess = guess_ref(dst_value, matched_src))) + else if ((dst_guess = guess_ref(dst_value, matched_src))) { matched_dst = make_linked_ref(dst_guess, dst_tail); - else + free(dst_guess); + } else error("unable to push to unqualified destination: %s\n" "The destination refspec neither matches an " "existing ref on the remote nor\n" |