wg-quick: android: don't forget to free compiled regexes
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
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@ -120,6 +120,7 @@ static void fclosep(FILE **f)
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}
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#define _cleanup_free_ _cleanup_(freep)
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#define _cleanup_fclose_ _cleanup_(fclosep)
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#define _cleanup_regfree_ _cleanup_(regfree)
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#define DEFINE_CMD(name) _cleanup_(free_command_buffer) struct command_buffer name = { 0 };
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@ -250,7 +251,7 @@ static void add_if(const char *iface)
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static void del_if(const char *iface)
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{
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DEFINE_CMD(c);
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regex_t reg;
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_cleanup_regfree_ regex_t reg = { 0 };
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regmatch_t matches[2];
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char *netid = NULL;
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_cleanup_free_ char *regex = concat("0xc([0-9a-f]+)/0xcffff lookup ", iface, NULL);
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@ -346,7 +347,7 @@ static int get_route_mtu(const char *endpoint)
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DEFINE_CMD(c_route);
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DEFINE_CMD(c_dev);
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regmatch_t matches[2];
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regex_t regex_mtu, regex_dev;
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_cleanup_regfree_ regex_t regex_mtu = { 0 }, regex_dev = { 0 };
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char *route, *mtu, *dev;
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xregcomp(®ex_mtu, "mtu ([0-9]+)", REG_EXTENDED);
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@ -380,7 +381,7 @@ static int get_route_mtu(const char *endpoint)
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static void set_mtu(const char *iface, unsigned int mtu)
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{
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DEFINE_CMD(c_endpoints);
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regex_t regex_endpoint;
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_cleanup_regfree_ regex_t regex_endpoint = { 0 };
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regmatch_t matches[2];
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int endpoint_mtu, next_mtu;
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@ -466,7 +467,7 @@ set_back_down:
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static void maybe_unblock_ipv6(const char *iface)
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{
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regmatch_t matches[2];
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regex_t reg;
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_cleanup_regfree_ regex_t reg = { 0 };
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_cleanup_free_ char *regex = concat("^-A (.* --comment \"wireguard rule ", iface, "\"[^\n]*)\n*$", NULL);
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DEFINE_CMD(c);
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@ -605,7 +606,7 @@ static void parse_options(char **iface, char **config, unsigned int *mtu, char *
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_cleanup_free_ char *line = NULL;
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_cleanup_free_ char *filename = NULL;
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_cleanup_free_ char *paths = strdup(WG_CONFIG_SEARCH_PATHS);
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regex_t regex_iface, regex_conf;
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_cleanup_regfree_ regex_t regex_iface = { 0 }, regex_conf = { 0 };
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regmatch_t matches[2];
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struct stat sbuf;
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size_t n = 0;
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