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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/core/service.c | |
| parent | resolve-tool: use reallocarray() where appropriate (diff) | |
| download | systemd-62d74c78b59f95a76778d9fa8dbe3b098afa2aad.tar.xz systemd-62d74c78b59f95a76778d9fa8dbe3b098afa2aad.zip | |
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/core/service.c')
| -rw-r--r-- | src/core/service.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/core/service.c b/src/core/service.c index 1997c82ac3..df36019f62 100644 --- a/src/core/service.c +++ b/src/core/service.c @@ -1254,7 +1254,7 @@ static int service_collect_fds(Service *s, } else { int *t; - t = realloc(rfds, (rn_socket_fds + cn_fds) * sizeof(int)); + t = reallocarray(rfds, rn_socket_fds + cn_fds, sizeof(int)); if (!t) return -ENOMEM; @@ -1276,13 +1276,13 @@ static int service_collect_fds(Service *s, char **nl; int *t; - t = realloc(rfds, (rn_socket_fds + s->n_fd_store) * sizeof(int)); + t = reallocarray(rfds, rn_socket_fds + s->n_fd_store, sizeof(int)); if (!t) return -ENOMEM; rfds = t; - nl = realloc(rfd_names, (rn_socket_fds + s->n_fd_store + 1) * sizeof(char*)); + nl = reallocarray(rfd_names, rn_socket_fds + s->n_fd_store + 1, sizeof(char *)); if (!nl) return -ENOMEM; |