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allow dumpstate to work for non-root users.

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Change-Id: Iaad4a097f5e09914842955dafbc0a09cc7a1db48
This commit is contained in:
Nick Kralevich
2010-10-21 09:14:14 -07:00
parent 74b1ed3231
commit 77d87aa7ff
1 changed files with 15 additions and 13 deletions
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28
cmds/dumpstate/dumpstate.c
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@@ -216,19 +216,21 @@ int main(int argc, char *argv[]) {
fclose(cmdline);
}
/* switch to non-root user and group */
gid_t groups[] = { AID_LOG, AID_SDCARD_RW, AID_MOUNT };
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;
if (getuid() == 0) {
/* switch to non-root user and group */
gid_t groups[] = { AID_LOG, AID_SDCARD_RW, AID_MOUNT };
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];