aboutsummaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorDenis Vlasenko <vda.linux@googlemail.com>2006-09-23 16:34:39 +0000
committerDenis Vlasenko <vda.linux@googlemail.com>2006-09-23 16:34:39 +0000
commit01a74f96492e9e9995b7fcb54013d00a840a3d5f (patch)
tree6ae8edcc3735c70b79e0c0cc824894fbb9c797e9
parentc290563319b61c8230deca52ab625d8dc335e2d3 (diff)
downloadbusybox-01a74f96492e9e9995b7fcb54013d00a840a3d5f.tar.gz
applets.c: fix indentation
-rw-r--r--applets/applets.c128
1 files changed, 64 insertions, 64 deletions
diff --git a/applets/applets.c b/applets/applets.c
index 39dcfb0f8..e992998d6 100644
--- a/applets/applets.c
+++ b/applets/applets.c
@@ -50,33 +50,33 @@ const size_t NUM_APPLETS = (sizeof (applets) / sizeof (struct BB_applet) - 1);
/* applets [] is const, so we have to define this "override" structure */
static struct BB_suid_config
{
- struct BB_applet *m_applet;
+ struct BB_applet *m_applet;
- uid_t m_uid;
- gid_t m_gid;
- mode_t m_mode;
+ uid_t m_uid;
+ gid_t m_gid;
+ mode_t m_mode;
- struct BB_suid_config *m_next;
+ struct BB_suid_config *m_next;
} *suid_config;
static int suid_cfg_readable;
/* check if u is member of group g */
-static int ingroup (uid_t u, gid_t g)
+static int ingroup(uid_t u, gid_t g)
{
- struct group *grp = getgrgid (g);
+ struct group *grp = getgrgid(g);
- if (grp) {
- char **mem;
+ if (grp) {
+ char **mem;
- for (mem = grp->gr_mem; *mem; mem++) {
- struct passwd *pwd = getpwnam (*mem);
+ for (mem = grp->gr_mem; *mem; mem++) {
+ struct passwd *pwd = getpwnam(*mem);
- if (pwd && (pwd->pw_uid == u))
- return 1;
+ if (pwd && (pwd->pw_uid == u))
+ return 1;
+ }
}
- }
- return 0;
+ return 0;
}
/* This should probably be a libbb routine. In that case,
@@ -320,58 +320,58 @@ static void parse_config_file(void)
#ifdef CONFIG_FEATURE_SUID
static void check_suid (struct BB_applet *applet)
{
- uid_t ruid = getuid (); /* real [ug]id */
- uid_t rgid = getgid ();
+ uid_t ruid = getuid (); /* real [ug]id */
+ uid_t rgid = getgid ();
#ifdef CONFIG_FEATURE_SUID_CONFIG
- if (suid_cfg_readable) {
- struct BB_suid_config *sct;
-
- for (sct = suid_config; sct; sct = sct->m_next) {
- if (sct->m_applet == applet)
- break;
- }
- if (sct) {
- mode_t m = sct->m_mode;
+ if (suid_cfg_readable) {
+ struct BB_suid_config *sct;
- if (sct->m_uid == ruid) /* same uid */
- m >>= 6;
- else if ((sct->m_gid == rgid) || ingroup (ruid, sct->m_gid)) /* same group / in group */
- m >>= 3;
-
- if (!(m & S_IXOTH)) /* is x bit not set ? */
- bb_error_msg_and_die ("You have no permission to run this applet!");
-
- if ((sct->m_mode & (S_ISGID | S_IXGRP)) == (S_ISGID | S_IXGRP)) { /* *both* have to be set for sgid */
- xsetgid(sct->m_gid);
- } else xsetgid(rgid); /* no sgid -> drop */
-
- if (sct->m_mode & S_ISUID) xsetuid(sct->m_uid);
- else xsetuid(ruid); /* no suid -> drop */
+ for (sct = suid_config; sct; sct = sct->m_next) {
+ if (sct->m_applet == applet)
+ break;
+ }
+ if (sct) {
+ mode_t m = sct->m_mode;
+
+ if (sct->m_uid == ruid) /* same uid */
+ m >>= 6;
+ else if ((sct->m_gid == rgid) || ingroup (ruid, sct->m_gid)) /* same group / in group */
+ m >>= 3;
+
+ if (!(m & S_IXOTH)) /* is x bit not set ? */
+ bb_error_msg_and_die ("You have no permission to run this applet!");
+
+ if ((sct->m_mode & (S_ISGID | S_IXGRP)) == (S_ISGID | S_IXGRP)) { /* *both* have to be set for sgid */
+ xsetgid(sct->m_gid);
+ } else xsetgid(rgid); /* no sgid -> drop */
+
+ if (sct->m_mode & S_ISUID) xsetuid(sct->m_uid);
+ else xsetuid(ruid); /* no suid -> drop */
+ } else {
+ /* default: drop all privileges */
+ xsetgid(rgid);
+ xsetuid(ruid);
+ }
+ return;
} else {
- /* default: drop all privileges */
- xsetgid(rgid);
- xsetuid(ruid);
- }
- return;
- } else {
#ifndef CONFIG_FEATURE_SUID_CONFIG_QUIET
- static int onetime = 0;
+ static int onetime = 0;
- if (!onetime) {
- onetime = 1;
- fprintf (stderr, "Using fallback suid method\n");
- }
+ if (!onetime) {
+ onetime = 1;
+ fprintf (stderr, "Using fallback suid method\n");
+ }
#endif
- }
+ }
#endif
- if (applet->need_suid == _BB_SUID_ALWAYS) {
- if (geteuid()) bb_error_msg_and_die("Applet requires root privileges!");
- } else if (applet->need_suid == _BB_SUID_NEVER) {
- xsetgid(rgid); /* drop all privileges */
- xsetuid(ruid);
- }
+ if (applet->need_suid == _BB_SUID_ALWAYS) {
+ if (geteuid()) bb_error_msg_and_die("Applet requires root privileges!");
+ } else if (applet->need_suid == _BB_SUID_NEVER) {
+ xsetgid(rgid); /* drop all privileges */
+ xsetuid(ruid);
+ }
}
#else
#define check_suid(x)
@@ -426,7 +426,7 @@ static const char *unpack_usage_messages(void)
#define unpack_usage_messages() usage_messages
#endif /* ENABLE_FEATURE_COMPRESS_USAGE */
-void bb_show_usage (void)
+void bb_show_usage(void)
{
if (ENABLE_SHOW_USAGE) {
const char *format_string;
@@ -443,22 +443,22 @@ void bb_show_usage (void)
applet_using->name, usage_string);
}
- exit (bb_default_error_retval);
+ exit (bb_default_error_retval);
}
static int applet_name_compare(const void *name, const void *vapplet)
{
- const struct BB_applet *applet = vapplet;
+ const struct BB_applet *applet = vapplet;
- return strcmp(name, applet->name);
+ return strcmp(name, applet->name);
}
extern const size_t NUM_APPLETS;
struct BB_applet *find_applet_by_name(const char *name)
{
- return bsearch(name, applets, NUM_APPLETS, sizeof(struct BB_applet),
- applet_name_compare);
+ return bsearch(name, applets, NUM_APPLETS, sizeof(struct BB_applet),
+ applet_name_compare);
}
void run_applet_by_name(const char *name, int argc, char **argv)