Fix not working when random device is denied by selinux

cjdelisle · Oct 27, 2017 · 0c29e9a · 0c29e9a
1 parent 186169f
commit 0c29e9a
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/crypto/random/seed/DevUrandomRandomSeed.c b/crypto/random/seed/DevUrandomRandomSeed.c
@@ -31,7 +31,7 @@ static int get(struct RandomSeed* randomSeed, uint64_t output[8])
     int fd = -1;
     int tries = 0;
     while ((fd = open("/dev/urandom", O_RDONLY, 0)) < 0) {
-        if (++tries > MAX_TRIES || errno == ENOENT) {
+        if (++tries > MAX_TRIES || errno != EINTR) {
             return -1;
         }
         sleep(1);

diff --git a/crypto/random/seed/ProcSysKernelRandomUuidRandomSeed.c b/crypto/random/seed/ProcSysKernelRandomUuidRandomSeed.c
@@ -33,7 +33,7 @@ static int getUUID(uint64_t output[2])
         int fd = -1;
         int tries = 0;
         while ((fd = open("/proc/sys/kernel/random/uuid", O_RDONLY, 0)) < 0) {
-            if (++tries > MAX_TRIES || errno == ENOENT) {
+            if (++tries > MAX_TRIES || errno != EINTR) {
                 return -1;
             }
             sleep(1);