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-rw-r--r--cmds/dumpstate/dumpstate.c14
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;