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rand/rand_unix.c: mask getentropy ELF detection on HP-UX.

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Unlike other ELF systems, HP-UX run-time linker fails to detect symbol
availability through weak declaration.

Reviewed-by: Rich Salz <rsalz@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/6583)
This commit is contained in:
Andy Polyakov 2018-06-24 13:24:27 +02:00
parent 95a3705745
commit 8d58f0171e
1 changed files with 1 additions and 1 deletions
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crypto/rand/rand_unix.c
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@ -240,7 +240,7 @@ int syscall_random(void *buf, size_t buflen)
* - Linux since 3.17 with glibc 2.25
* - FreeBSD since 12.0 (1200061)
*/
# if defined(__GNUC__) && __GNUC__>=2 && defined(__ELF__)
# if defined(__GNUC__) && __GNUC__>=2 && defined(__ELF__) && !defined(__hpux)
extern int getentropy(void *bufer, size_t length) __attribute__((weak));
if (getentropy != NULL)