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Workaround ECAPMODE for kernels between revision [331280, 337999)

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where getrandom(2) is not available in capability mode.
This commit is contained in:
Xin LI 2018-08-18 08:32:21 +00:00
parent ed1fa01ac4
commit 52809cc35b
1 changed files with 1 additions and 1 deletions
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2
lib/libc/gen/getentropy.c
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@ -85,7 +85,7 @@ getentropy(void *buf, size_t buflen)
if (rd == -1) { if (rd == -1) {
if (errno == EINTR) if (errno == EINTR)
continue; continue;
else if (errno == ENOSYS) else if (errno == ENOSYS || errno == ECAPMODE)
return (getentropy_fallback(buf, buflen)); return (getentropy_fallback(buf, buflen));
else else
return (-1); return (-1);