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| author | Felipe Contreras <felipe.contreras@gmail.com> | 2016-05-17 16:40:23 -0500 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2016-05-17 15:02:25 -0700 |
| commit | f4beed60d5ef3fdbd31ac5bd3162182fdf2bf0d3 (patch) | |
| tree | 4a7539abe7a7b8c0524f39b17ac1e8cf3e868300 /fast-import.c | |
| parent | d92347f59fefb95a2d9240c007a44f408c216fa7 (diff) | |
| download | git-f4beed60d5ef3fdbd31ac5bd3162182fdf2bf0d3.tar.gz | |
fast-import: do not truncate exported marks filefc/fast-import-broken-marks-file
Certain lines of the marks file might be corrupted (or the objects
missing due to a garbage collection), but that's no reason to truncate
the file and essentially destroy the rest of it.
Ideally missing objects should not cause a crash, we could just skip
them, but that's another patch.
Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'fast-import.c')
| -rw-r--r-- | fast-import.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/fast-import.c b/fast-import.c index 9fc7093406..a975c348d8 100644 --- a/fast-import.c +++ b/fast-import.c @@ -329,6 +329,7 @@ static const char *export_marks_file; static const char *import_marks_file; static int import_marks_file_from_stream; static int import_marks_file_ignore_missing; +static int import_marks_file_done; static int relative_marks_paths; /* Our last blob */ @@ -1802,7 +1803,7 @@ static void dump_marks(void) static struct lock_file mark_lock; FILE *f; - if (!export_marks_file) + if (!export_marks_file || (import_marks_file && !import_marks_file_done)) return; if (hold_lock_file_for_update(&mark_lock, export_marks_file, 0) < 0) { @@ -1835,7 +1836,7 @@ static void read_marks(void) if (f) ; else if (import_marks_file_ignore_missing && errno == ENOENT) - return; /* Marks file does not exist */ + goto done; /* Marks file does not exist */ else die_errno("cannot read '%s'", import_marks_file); while (fgets(line, sizeof(line), f)) { @@ -1865,6 +1866,8 @@ static void read_marks(void) insert_mark(mark, e); } fclose(f); +done: + import_marks_file_done = 1; } |