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| author | Jeff King <peff@peff.net> | 2016-02-22 22:44:25 (GMT) |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2016-02-22 22:51:09 (GMT) |
| commit | b32fa95fd8293ebfecb2b7b6c8d460579318f9fe (patch) | |
| tree | 09af1e6cc980e672e7deefe4bc8f8844a25f14b2 /builtin/merge-base.c | |
| parent | 850d2fec53ee188bab9e458f77906041ac7f1904 (diff) | |
| download | git-b32fa95fd8293ebfecb2b7b6c8d460579318f9fe.zip git-b32fa95fd8293ebfecb2b7b6c8d460579318f9fe.tar.gz git-b32fa95fd8293ebfecb2b7b6c8d460579318f9fe.tar.bz2 | |
convert trivial cases to ALLOC_ARRAY
Each of these cases can be converted to use ALLOC_ARRAY or
REALLOC_ARRAY, which has two advantages:
1. It automatically checks the array-size multiplication
for overflow.
2. It always uses sizeof(*array) for the element-size,
so that it can never go out of sync with the declared
type of the array.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'builtin/merge-base.c')
| -rw-r--r-- | builtin/merge-base.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/builtin/merge-base.c b/builtin/merge-base.c index a891162..c0d1822 100644 --- a/builtin/merge-base.c +++ b/builtin/merge-base.c @@ -252,7 +252,7 @@ int cmd_merge_base(int argc, const char **argv, const char *prefix) if (argc < 2) usage_with_options(merge_base_usage, options); - rev = xmalloc(argc * sizeof(*rev)); + ALLOC_ARRAY(rev, argc); while (argc-- > 0) rev[rev_nr++] = get_commit_reference(*argv++); return show_merge_base(rev, rev_nr, show_all); |