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| author | Jeff King <peff@peff.net> | 2016-02-22 17:44:25 -0500 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2016-02-22 14:51:09 -0800 |
| commit | b32fa95fd8293ebfecb2b7b6c8d460579318f9fe (patch) | |
| tree | 09af1e6cc980e672e7deefe4bc8f8844a25f14b2 /xdiff-interface.c | |
| parent | 850d2fec53ee188bab9e458f77906041ac7f1904 (diff) | |
| download | git-b32fa95fd8293ebfecb2b7b6c8d460579318f9fe.tar.gz | |
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 'xdiff-interface.c')
| -rw-r--r-- | xdiff-interface.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/xdiff-interface.c b/xdiff-interface.c index cb67c1c42b..54236f24b9 100644 --- a/xdiff-interface.c +++ b/xdiff-interface.c @@ -265,7 +265,7 @@ void xdiff_set_find_func(xdemitconf_t *xecfg, const char *value, int cflags) for (i = 0, regs->nr = 1; value[i]; i++) if (value[i] == '\n') regs->nr++; - regs->array = xmalloc(regs->nr * sizeof(struct ff_reg)); + ALLOC_ARRAY(regs->array, regs->nr); for (i = 0; i < regs->nr; i++) { struct ff_reg *reg = regs->array + i; const char *ep = strchr(value, '\n'), *expression; |