diff options
| -rw-r--r-- | cmds/dumpstate/dumpstate.c | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/cmds/dumpstate/dumpstate.c b/cmds/dumpstate/dumpstate.c index 082e704..6e9caaf 100644 --- a/cmds/dumpstate/dumpstate.c +++ b/cmds/dumpstate/dumpstate.c @@ -218,8 +218,18 @@ int main(int argc, char *argv[]) { /* switch to non-root user and group */ gid_t groups[] = { AID_LOG, AID_SDCARD_RW, AID_MOUNT }; - setgroups(sizeof(groups)/sizeof(groups[0]), groups); - setuid(AID_SHELL); + if (setgroups(sizeof(groups)/sizeof(groups[0]), groups) != 0) { + LOGE("Unable to setgroups, aborting: %s\n", strerror(errno)); + return -1; + } + if (setgid(AID_SHELL) != 0) { + LOGE("Unable to setgid, aborting: %s\n", strerror(errno)); + return -1; + } + if (setuid(AID_SHELL) != 0) { + LOGE("Unable to setuid, aborting: %s\n", strerror(errno)); + return -1; + } char path[PATH_MAX], tmp_path[PATH_MAX]; pid_t gzip_pid = -1; |