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Adding a slash between the directoryt and the file is a problem with

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VMS.  The C RTL can handle it well if the "directory" is a logical
name with no colon, therefore ending being 'logname/file'.  However,
if the given logical names actually has a colon, or if you use a full
VMS-syntax directory, you end up with 'logname:/file' or
'dev:[dir1.dir2]/file', and that isn't handled in any good way.

So, on VMS, we need to check if the directory string ends with a
separator (one of ':', ']' or '>' (< and > can be used instead [ and
])), and handle that by not inserting anything between the directory
spec and the file name.  In all other cases, it's assumed the
directory spec is a logical name, so we need to place a colon between
it and the file.

Notified by Kevin Greaney <kevin.greaney@hp.com>.
This commit is contained in:
Richard Levitte 2004-01-10 18:04:38 +00:00
parent cdb42bcf0c
commit af6dab9b00
1 changed files with 32 additions and 3 deletions
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35
crypto/x509/by_dir.c
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@ -302,9 +302,38 @@ static int get_cert_by_subject(X509_LOOKUP *xl, int type, X509_NAME *name,
k=0;
for (;;)
{
BIO_snprintf(b->data,b->max,
"%s/%08lx.%s%d",ctx->dirs[i],h,
postfix,k);
char c = '/';
#ifdef OPENSSL_SYS_VMS
char c = ctx->dirs[i][strlen(ctx->dirs[i])-1];
if (c != ':' && c != '>' && c != ']')
{
/* If no separator is present, we assume the
directory specifier is a logical name, and
add a colon. We really should use better
VMS routines for merging things like this,
but this will do for now...
-- Richard Levitte */
c = ':';
}
else
{
c = '\0';
}
#endif
if (c == '\0')
{
/* This is special. When c == '\0', no
directory separator should be added. */
BIO_snprintf(b->data,b->max,
"%s%08lx.%s%d",ctx->dirs[i],h,
postfix,k);
}
else
{
BIO_snprintf(b->data,b->max,
"%s%c%08lx.%s%d",ctx->dirs[i],c,h,
postfix,k);
}
k++;
if (stat(b->data,&st) < 0)
break;