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| author | Eric Sunshine <sunshine@sunshineco.com> | 2013-07-23 14:28:08 (GMT) |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2013-07-23 19:09:48 (GMT) |
| commit | df6308eb82bc9d2074b35387583548b8b153433d (patch) | |
| tree | 4edf2970e95e0dcedb2d2e8b97c44d7ea15b3057 /t | |
| parent | f8395edc6f5c59a92adcf42ea20a01872ec22700 (diff) | |
| download | git-df6308eb82bc9d2074b35387583548b8b153433d.zip git-df6308eb82bc9d2074b35387583548b8b153433d.tar.gz git-df6308eb82bc9d2074b35387583548b8b153433d.tar.bz2 | |
line-log: fix "log -LN" crash when N is last line of file
range-set invariants are: ranges must be (1) non-empty, (2) disjoint,
(3) sorted in ascending order.
line_log_data_insert() breaks the non-empty invariant under the
following conditions: the incoming range is empty and the pathname
attached to the range has not yet been encountered. In this case,
line_log_data_insert() assigns the empty range to a new line_log_data
record without taking any action to ensure that the empty range is
eventually folded out. Subsequent range-set functions crash or throw an
assertion failure upon encountering such an anomaly. Fix this bug.
Signed-off-by: Eric Sunshine <sunshine@sunshineco.com>
Acked-by: Thomas Rast <trast@inf.ethz.ch>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 't')
| -rwxr-xr-x | t/t4211-line-log.sh | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/t/t4211-line-log.sh b/t/t4211-line-log.sh index e7a6e49..00a850d 100755 --- a/t/t4211-line-log.sh +++ b/t/t4211-line-log.sh @@ -73,7 +73,7 @@ test_expect_success '-L {empty-range} (any -L)' ' git log -L1,1:b.c -L$n:b.c ' -test_expect_failure '-L {empty-range} (first -L)' ' +test_expect_success '-L {empty-range} (first -L)' ' n=$(expr $(wc -l <b.c) + 1) && git log -L$n:b.c ' |