diff options
| -rw-r--r-- | rerere.c | 12 | ||||
| -rwxr-xr-x | t/t4200-rerere.sh | 21 |
2 files changed, 28 insertions, 5 deletions
@@ -823,10 +823,7 @@ static int do_plain_rerere(struct string_list *rr, int fd) struct rerere_id *id; unsigned char sha1[20]; const char *path = conflict.items[i].string; - int ret; - - if (string_list_has_string(rr, path)) - continue; + int ret, has_string; /* * Ask handle_file() to scan and assign a @@ -834,7 +831,12 @@ static int do_plain_rerere(struct string_list *rr, int fd) * yet. */ ret = handle_file(path, sha1, NULL); - if (ret < 1) + has_string = string_list_has_string(rr, path); + if (ret < 0 && has_string) { + remove_variant(string_list_lookup(rr, path)->util); + string_list_remove(rr, path, 1); + } + if (ret < 1 || has_string) continue; id = new_rerere_id(sha1); diff --git a/t/t4200-rerere.sh b/t/t4200-rerere.sh index 8417e5a4b1..23f9c0ca45 100755 --- a/t/t4200-rerere.sh +++ b/t/t4200-rerere.sh @@ -580,4 +580,25 @@ test_expect_success 'multiple identical conflicts' ' count_pre_post 0 0 ' +test_expect_success 'rerere with unexpected conflict markers does not crash' ' + git reset --hard && + + git checkout -b branch-1 master && + echo "bar" >test && + git add test && + git commit -q -m two && + + git reset --hard && + git checkout -b branch-2 master && + echo "foo" >test && + git add test && + git commit -q -a -m one && + + test_must_fail git merge branch-1 && + echo "<<<<<<< a" >test && + git rerere && + + git rerere clear +' + test_done |