b501266c2b
- Refresh all patches - Also, pass getconf LFS_CFLAGS into CFLAGS OBS-URL: https://build.opensuse.org/request/show/114926 OBS-URL: https://build.opensuse.org/package/show/network:utilities/tcpd?expand=0&rev=10
55 lines
1.9 KiB
Diff
55 lines
1.9 KiB
Diff
--- hosts_access.5.orig
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+++ hosts_access.5
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@@ -90,6 +90,13 @@ bitwise AND of the address and the `mask
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pattern `131.155.72.0/255.255.254.0\' matches every address in the
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range `131.155.72.0\' through `131.155.73.255\'.
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.IP \(bu
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+A string that begins with a `/\' character is treated as a file
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+name. A host name or address is matched if it matches any host name
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+or address pattern listed in the named file. The file format is
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+zero or more lines with zero or more host name or address patterns
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+separated by whitespace. A file name pattern can be used anywhere
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+a host name or address pattern can be used.
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+.IP \(bu
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An expression of the form `[n:n:n:n:n:n:n:n]/m\' is interpreted as a
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`[net]/prefixlen\' pair. A IPv6 host address is matched if
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`prefixlen\' bits of `net\' is equal to the `prefixlen\' bits of the
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--- hosts_access.c.orig
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+++ hosts_access.c
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@@ -273,6 +273,26 @@ struct request_info *request;
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}
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}
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+/* hostfile_match - look up host patterns from file */
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+
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+static int hostfile_match(path, host)
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+char *path;
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+struct hosts_info *host;
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+{
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+ char tok[BUFSIZ];
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+ int match = NO;
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+ FILE *fp;
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+
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+ if ((fp = fopen(path, "r")) != 0) {
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+ while (fscanf(fp, "%s", tok) == 1 && !(match = host_match(tok, host)))
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+ /* void */ ;
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+ fclose(fp);
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+ } else if (errno != ENOENT) {
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+ tcpd_warn("open %s: %m", path);
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+ }
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+ return (match);
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+}
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+
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/* host_match - match host name and/or address against pattern */
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static int host_match(tok, host)
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@@ -300,6 +320,8 @@ struct host_info *host;
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tcpd_warn("netgroup support is disabled"); /* not tcpd_jump() */
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return (NO);
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#endif
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+ } else if (tok[0] == '/') { /* /file hack */
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+ return (hostfile_match(tok, host));
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} else if (STR_EQ(tok, "KNOWN")) { /* check address and name */
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char *name = eval_hostname(host);
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return (STR_NE(eval_hostaddr(host), unknown) && HOSTNAME_KNOWN(name));
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