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-rw-r--r--toys/android/load_policy.c15
1 files changed, 5 insertions, 10 deletions
diff --git a/toys/android/load_policy.c b/toys/android/load_policy.c
index aa59f36c..84967360 100644
--- a/toys/android/load_policy.c
+++ b/toys/android/load_policy.c
@@ -20,18 +20,13 @@ config LOAD_POLICY
void load_policy_main(void)
{
char *path = *toys.optargs;
- char *policy_data = 0;
- off_t policy_len;
- int fd;
-
- if ((fd = open(path, O_RDONLY)) != -1) {
- policy_len = fdlength(fd);
- policy_data = mmap(0, policy_len, PROT_READ, MAP_PRIVATE, fd, 0);
- close(fd);
- }
+ int fd = xopen(path, O_RDONLY);
+ off_t policy_len = fdlength(fd);
+ char *policy_data = mmap(0, policy_len, PROT_READ, MAP_PRIVATE, fd, 0);
+ close(fd);
if (!policy_data || security_load_policy(policy_data, policy_len) < 0)
- perror_exit("Couldn't %s %s: %s", policy_data ? "load" : "read", path);
+ perror_exit("Couldn't %s %s", policy_data ? "load" : "read", path);
munmap(policy_data, policy_len);
}