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resolve-tool: use reallocarray() where appropriate
author
Lennart Poettering
<lennart@poettering.net>
Tue, 27 Feb 2018 16:45:30 +0000
(17:45 +0100)
committer
Lennart Poettering
<lennart@poettering.net>
Fri, 2 Mar 2018 11:39:07 +0000
(12:39 +0100)
src/resolve/resolve-tool.c
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diff --git
a/src/resolve/resolve-tool.c
b/src/resolve/resolve-tool.c
index
2a6bf94
..
5462c29
100644
(file)
--- a/
src/resolve/resolve-tool.c
+++ b/
src/resolve/resolve-tool.c
@@
-2116,7
+2116,7
@@
static int parse_argv(int argc, char *argv[]) {
if (r < 0)
return log_error_errno(r, "Failed to parse DNS server address: %s", optarg);
- n = realloc
(arg_set_dns, sizeof(struct in_addr_data) * (arg_n_set_dns + 1
));
+ n = realloc
array(arg_set_dns, arg_n_set_dns + 1, sizeof(struct in_addr_data
));
if (!n)
return log_oom();
arg_set_dns = n;