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Open /dev/urandom with O_CLOEXEC.

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Let's avoid bleeding file descriptors into our clients' children,
shall we?

XXX pullup
This commit is contained in:
riastradh 2020-02-15 23:19:37 +00:00
parent 57d4369975
commit 86465dbe5a
1 changed files with 1 additions and 1 deletions
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2
crypto/external/bsd/openssl/dist/crypto/rand/rand_unix.c vendored
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@ -479,7 +479,7 @@ static int get_random_device(size_t n)
return rd->fd; return rd->fd;
/* open the random device ... */ /* open the random device ... */
if ((rd->fd = open(random_device_paths[n], O_RDONLY)) == -1) if ((rd->fd = open(random_device_paths[n], O_RDONLY|O_CLOEXEC)) == -1)
return rd->fd; return rd->fd;
/* ... and cache its relevant stat(2) data */ /* ... and cache its relevant stat(2) data */