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VMS open() doesn't take O_BINARY, but takes a context description

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Tell open() O_BINARY on VMS doesn't make sense, as it's possible to
use more precise file attributes.  However, if we're still going to
fdopen() it in binary mode, we must set the fd in binary context.

Reviewed-by: Rich Salz <rsalz@openssl.org>
This commit is contained in:
Richard Levitte 2016-01-14 14:08:49 +01:00
parent 1cd5cc368f
commit fbd03b0964
1 changed files with 11 additions and 1 deletions
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12
apps/apps.c
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@ -2817,7 +2817,17 @@ BIO *bio_open_owner(const char *filename, int format, int private)
#endif
}
fd = open(filename, mode, 0600);
#ifdef OPENSSL_SYS_VMS
/* VMS doesn't have O_BINARY, it just doesn't make sense. But,
* it still needs to know that we're going binary, or fdopen()
* will fail with "invalid argument"... so we tell VMS what the
* context is.
*/
if (!textmode)
fd = open(filename, mode, 0600, "ctx=bin");
else
#endif
fd = open(filename, mode, 0600);
if (fd < 0)
goto err;
fp = fdopen(fd, modestr('w', format));