Module: sip-router Branch: master Commit: 19cb04ddf374356fcd90f244bcdb86bde45d530f URL: http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commit;h=19cb04ddf374356fcd90f244bcdb86bde45d530f
Author: Andrei Pelinescu-Onciul <[email protected]> Committer: Andrei Pelinescu-Onciul <[email protected]> Date: Thu Oct 1 01:16:08 2009 +0200 permissions(s): gcc 2.9x fixes: 0-len arrays & anonymous unions - replaced flexible arrays (array[]) in structs with 0 length arrays (array[0]). Flexible array members are supported in C99, but not by gcc 2.9x. - anonymous union members cannot be accessed when compiling with gcc 2.9x. --- modules_s/permissions/ip_tree.h | 2 +- modules_s/permissions/permissions.c | 36 +++++++++++++++++----------------- 2 files changed, 19 insertions(+), 19 deletions(-) diff --git a/modules_s/permissions/ip_tree.h b/modules_s/permissions/ip_tree.h index 15b7bb9..1b3abc1 100644 --- a/modules_s/permissions/ip_tree.h +++ b/modules_s/permissions/ip_tree.h @@ -88,7 +88,7 @@ struct ip_tree_leaf { unsigned int prefix_match_len; /* next prefix_match_len must be equal to next bit in IP address being compared */ struct ip_tree_leaf *next[2]; /* tree goes on in leaf based on first bit following prefix_match, if next[0] && next[1] are null then IP matches - it's subnet address */ - unsigned char prefix_match[]; /* match_bits div 8 + 1, the same representation as ip address */ + unsigned char prefix_match[0]; /* match_bits div 8 + 1, the same representation as ip address */ }; struct ip_tree_find { diff --git a/modules_s/permissions/permissions.c b/modules_s/permissions/permissions.c index fb6d606..2ce457d 100644 --- a/modules_s/permissions/permissions.c +++ b/modules_s/permissions/permissions.c @@ -574,7 +574,7 @@ struct ip_set_param { struct { struct ip_set_list_item *ip_set; } global; - }; + }u; }; #define MODULE_NAME "permissions" @@ -621,7 +621,7 @@ static int w_ip_is_trusted(struct sip_msg* msg, char* _ip_set, char* _ip) { int kind; kind = ((struct ip_set_param*)_ip_set)->kind; if (kind == IP_SET_PARAM_KIND_LOCAL) { - if (get_str_fparam(&ip_set_s, msg, ((struct ip_set_param*)_ip_set)->local.fparam) < 0) { + if (get_str_fparam(&ip_set_s, msg, ((struct ip_set_param*)_ip_set)->u.local.fparam) < 0) { ERR(MODULE_NAME": ip_is_trusted: Error while obtaining ip_set parameter value\n"); return -1; } @@ -634,10 +634,10 @@ static int w_ip_is_trusted(struct sip_msg* msg, char* _ip_set, char* _ip) { kind = IP_SET_PARAM_KIND_GLOBAL; goto force_global; } - ip_set = &((struct ip_set_param*)_ip_set)->local.ip_set; + ip_set = &((struct ip_set_param*)_ip_set)->u.local.ip_set; } else { - isli = ((struct ip_set_param*)_ip_set)->global.ip_set; + isli = ((struct ip_set_param*)_ip_set)->u.global.ip_set; force_global: if (!isli->ip_set) return -1; /* empty ip set */ @@ -693,28 +693,28 @@ static int w_ip_is_trusted(struct sip_msg* msg, char* _ip_set, char* _ip) { /* test if ip_set string has changed since last call */ if (kind == IP_SET_PARAM_KIND_LOCAL) { - if (((struct ip_set_param*)_ip_set)->local.s.len != ip_set_s.len || - memcmp(((struct ip_set_param*)_ip_set)->local.s.s, ip_set_s.s, ip_set_s.len) != 0) { + if (((struct ip_set_param*)_ip_set)->u.local.s.len != ip_set_s.len || + memcmp(((struct ip_set_param*)_ip_set)->u.local.s.s, ip_set_s.s, ip_set_s.len) != 0) { ip_set_init(&new_ip_set, 0); if (ip_set_add_list(&new_ip_set, ip_set_s) < 0) { ip_set_destroy(&new_ip_set); return -1; }; - if (((struct ip_set_param*)_ip_set)->local.sz < ip_set_s.len) { + if (((struct ip_set_param*)_ip_set)->u.local.sz < ip_set_s.len) { void *p; - p = pkg_realloc(((struct ip_set_param*)_ip_set)->local.s.s, ip_set_s.len); + p = pkg_realloc(((struct ip_set_param*)_ip_set)->u.local.s.s, ip_set_s.len); if (!p) { ip_set_destroy(&new_ip_set); return E_OUT_OF_MEM; } - ((struct ip_set_param*)_ip_set)->local.s.s = p; - ((struct ip_set_param*)_ip_set)->local.sz = ip_set_s.len; + ((struct ip_set_param*)_ip_set)->u.local.s.s = p; + ((struct ip_set_param*)_ip_set)->u.local.sz = ip_set_s.len; } - memcpy(((struct ip_set_param*)_ip_set)->local.s.s, ip_set_s.s, ip_set_s.len); - ((struct ip_set_param*)_ip_set)->local.s.len = ip_set_s.len; - ip_set_destroy(&((struct ip_set_param*)_ip_set)->local.ip_set); - ((struct ip_set_param*)_ip_set)->local.ip_set = new_ip_set; + memcpy(((struct ip_set_param*)_ip_set)->u.local.s.s, ip_set_s.s, ip_set_s.len); + ((struct ip_set_param*)_ip_set)->u.local.s.len = ip_set_s.len; + ip_set_destroy(&((struct ip_set_param*)_ip_set)->u.local.ip_set); + ((struct ip_set_param*)_ip_set)->u.local.ip_set = new_ip_set; } } /* ip_set_print(stderr, &ip_set); */ @@ -740,8 +740,8 @@ static int fixup_ip_is_trusted(void** param, int param_no) { s.len = strlen(s.s); if (is_ip_set_name(&s)) { - p->global.ip_set = ip_set_list_find_by_name(s); - if (!p->global.ip_set) { + p->u.global.ip_set = ip_set_list_find_by_name(s); + if (!p->u.global.ip_set) { ERR(MODULE_NAME": fixup_ip_is_trusted: ip set '%.*s' is not declared\n", s.len, s.s); goto err; } @@ -749,8 +749,8 @@ static int fixup_ip_is_trusted(void** param, int param_no) { } else { ret = fixup_var_str_12(param, param_no); if (ret < 0) goto err; - ip_set_init(&p->local.ip_set, 0); - p->local.fparam = *param; + ip_set_init(&p->u.local.ip_set, 0); + p->u.local.fparam = *param; *param = p; p->kind = IP_SET_PARAM_KIND_LOCAL; } _______________________________________________ sr-dev mailing list [email protected] http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-dev
