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| author | Nguyễn Thái Ngọc Duy <pclouds@gmail.com> | 2014-08-16 03:08:03 (GMT) |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2014-08-18 17:15:19 (GMT) |
| commit | 735efde838b68747e737e863427a4843a8efaddb (patch) | |
| tree | 4cef9ebadedd09e57441e0bcba740418e9ba5395 /sha1_file.c | |
| parent | f8bb1d94311b7438e7e9831b51ffb047b7ae65d7 (diff) | |
| download | git-735efde838b68747e737e863427a4843a8efaddb.zip git-735efde838b68747e737e863427a4843a8efaddb.tar.gz git-735efde838b68747e737e863427a4843a8efaddb.tar.bz2 | |
sha1_file.c: do not die failing to malloc in unpack_compressed_entry
Fewer die() gives better control to the caller, provided that the
caller _can_ handle it. And in unpack_compressed_entry() case, it can,
because unpack_compressed_entry() already returns NULL if it fails to
inflate data.
A side effect from this is fsck continues to run when very large blobs
are present (and do not fit in memory).
Noticed-by: Dale R. Worley <worley@alum.mit.edu>
Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'sha1_file.c')
| -rw-r--r-- | sha1_file.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/sha1_file.c b/sha1_file.c index 3f70b1d..8db73f0 100644 --- a/sha1_file.c +++ b/sha1_file.c @@ -1923,7 +1923,9 @@ static void *unpack_compressed_entry(struct packed_git *p, git_zstream stream; unsigned char *buffer, *in; - buffer = xmallocz(size); + buffer = xmallocz_gently(size); + if (!buffer) + return NULL; memset(&stream, 0, sizeof(stream)); stream.next_out = buffer; stream.avail_out = size + 1; |