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Code Issues Releases Wiki Activity

unix privs change group before user

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Otherwise we no longer have privs to change the group after doing the user

Signed-off-by: Andy Green <andy.green@linaro.org>
This commit is contained in:
Andy Green 2016-02-25 15:15:41 +08:00
parent 314ca966a0
commit d2a95e0c82
1 changed files with 4 additions and 4 deletions
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8
lib/lws-plat-unix.c
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@ -270,6 +270,10 @@ lws_plat_set_socket_options(struct lws_context *context, int fd)
LWS_VISIBLE void LWS_VISIBLE void
lws_plat_drop_app_privileges(struct lws_context_creation_info *info) lws_plat_drop_app_privileges(struct lws_context_creation_info *info)
{ {
if (info->gid != -1)
if (setgid(info->gid))
lwsl_warn("setgid: %s\n", strerror(LWS_ERRNO));
if (info->uid != -1) { if (info->uid != -1) {
struct passwd *p = getpwuid(info->uid); struct passwd *p = getpwuid(info->uid);
@ -282,10 +286,6 @@ lws_plat_drop_app_privileges(struct lws_context_creation_info *info)
} else } else
lwsl_warn("getpwuid: unable to find uid %d", info->uid); lwsl_warn("getpwuid: unable to find uid %d", info->uid);
} }
if (info->gid != -1)
if (setgid(info->gid))
lwsl_warn("setgid: %s\n", strerror(LWS_ERRNO));
} }
static void static void