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| author | Lennart Poettering <lennart@poettering.net> | 2018-02-27 19:09:22 +0100 |
|---|---|---|
| committer | Lennart Poettering <lennart@poettering.net> | 2018-03-02 12:39:07 +0100 |
| commit | 62d74c78b59f95a76778d9fa8dbe3b098afa2aad (patch) | |
| tree | 138ea4e336b01254a6766e547fdc10c3728255ef /src/udev/udev-rules.c | |
| parent | 3209c8e6502c095bb7a88a3e915f06dd56228ed4 (diff) | |
| download | systemd-62d74c78b59f95a76778d9fa8dbe3b098afa2aad.tar.gz | |
coccinelle: add reallocarray() coccinelle script
Let's systematically make use of reallocarray() whereever we invoke
realloc() with a product of two values.
Diffstat (limited to 'src/udev/udev-rules.c')
| -rw-r--r-- | src/udev/udev-rules.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/udev/udev-rules.c b/src/udev/udev-rules.c index f4708bb066..3b0ddb5118 100644 --- a/src/udev/udev-rules.c +++ b/src/udev/udev-rules.c @@ -465,7 +465,7 @@ static int add_token(struct udev_rules *rules, struct token *token) { if (add < 8) add = 8; - tokens = realloc(rules->tokens, (rules->token_max + add ) * sizeof(struct token)); + tokens = reallocarray(rules->tokens, rules->token_max + add, sizeof(struct token)); if (tokens == NULL) return -1; rules->tokens = tokens; @@ -511,7 +511,7 @@ static uid_t add_uid(struct udev_rules *rules, const char *owner) { if (add < 1) add = 8; - uids = realloc(rules->uids, (rules->uids_max + add ) * sizeof(struct uid_gid)); + uids = reallocarray(rules->uids, rules->uids_max + add, sizeof(struct uid_gid)); if (uids == NULL) return uid; rules->uids = uids; @@ -554,7 +554,7 @@ static gid_t add_gid(struct udev_rules *rules, const char *group) { if (add < 1) add = 8; - gids = realloc(rules->gids, (rules->gids_max + add ) * sizeof(struct uid_gid)); + gids = reallocarray(rules->gids, rules->gids_max + add, sizeof(struct uid_gid)); if (gids == NULL) return gid; rules->gids = gids; |