diff options
Diffstat (limited to 'libbb')
| -rw-r--r-- | libbb/Kbuild.src | 1 | ||||
| -rw-r--r-- | libbb/appletlib.c | 32 | ||||
| -rw-r--r-- | libbb/update_passwd.c | 2 |
3 files changed, 19 insertions, 16 deletions
diff --git a/libbb/Kbuild.src b/libbb/Kbuild.src index e426f3c..898a51a 100644 --- a/libbb/Kbuild.src +++ b/libbb/Kbuild.src @@ -176,6 +176,7 @@ lib-$(CONFIG_TRACEROUTE6) += inet_cksum.o lib-$(CONFIG_UDHCPC) += inet_cksum.o lib-$(CONFIG_UDHCPC6) += inet_cksum.o lib-$(CONFIG_UDHCPD) += inet_cksum.o +lib-$(CONFIG_DHCPRELAY) += inet_cksum.o # We shouldn't build xregcomp.c if we don't need it - this ensures we don't # require regex.h to be in the include dir even if we don't need it thereby diff --git a/libbb/appletlib.c b/libbb/appletlib.c index 9425c7b..ee8b4ec 100644 --- a/libbb/appletlib.c +++ b/libbb/appletlib.c @@ -329,21 +329,6 @@ static struct suid_config_t { static bool suid_cfg_readable; -/* check if u is member of group g */ -static int ingroup(uid_t u, gid_t g) -{ - struct group *grp = getgrgid(g); - if (grp) { - char **mem; - for (mem = grp->gr_mem; *mem; mem++) { - struct passwd *pwd = getpwnam(*mem); - if (pwd && (pwd->pw_uid == u)) - return 1; - } - } - return 0; -} - /* libbb candidate */ static char *get_trimmed_slice(char *s, char *e) { @@ -568,7 +553,22 @@ static inline void parse_config_file(void) # endif /* FEATURE_SUID_CONFIG */ -# if ENABLE_FEATURE_SUID +# if ENABLE_FEATURE_SUID && NUM_APPLETS > 0 +/* check if u is member of group g */ +static int ingroup(uid_t u, gid_t g) +{ + struct group *grp = getgrgid(g); + if (grp) { + char **mem; + for (mem = grp->gr_mem; *mem; mem++) { + struct passwd *pwd = getpwnam(*mem); + if (pwd && (pwd->pw_uid == u)) + return 1; + } + } + return 0; +} + static void check_suid(int applet_no) { gid_t rgid; /* real gid */ diff --git a/libbb/update_passwd.c b/libbb/update_passwd.c index 6255af4..95423d1 100644 --- a/libbb/update_passwd.c +++ b/libbb/update_passwd.c @@ -180,6 +180,7 @@ int FAST_FUNC update_passwd(const char *filename, if (!line) /* EOF/error */ break; +#if ENABLE_FEATURE_ADDUSER_TO_GROUP || ENABLE_FEATURE_DEL_USER_FROM_GROUP if (!name && member) { /* Delete member from all groups */ /* line is "GROUP:PASSWD:[member1[,member2]...]" */ @@ -209,6 +210,7 @@ int FAST_FUNC update_passwd(const char *filename, fprintf(new_fp, "%s\n", line); goto next; } +#endif cp = is_prefixed_with(line, name_colon); if (!cp) { |