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| author | Florian Weimer <fweimer@redhat.com> | 2022-08-10 08:35:41 +0200 |
|---|---|---|
| committer | Florian Weimer <fweimer@redhat.com> | 2022-08-10 08:40:15 +0200 |
| commit | 2ed26bca997a8fc898f4cb94484abaee2f307311 (patch) | |
| tree | 2f64e98fdfe7333d83a9df2a058c3ef6af25f7a5 /inet/rcmd.c | |
| parent | 312ded0d6339e8c463d0395397b5825401b14f54 (diff) | |
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inet: Turn __ivaliduser into a compatibility symbol
It is not declared in a header file, and as the comment indicates,
it is not expected to be used.
Diffstat (limited to 'inet/rcmd.c')
| -rw-r--r-- | inet/rcmd.c | 19 |
1 files changed, 6 insertions, 13 deletions
diff --git a/inet/rcmd.c b/inet/rcmd.c index 0d6b595572..2b95fa11d8 100644 --- a/inet/rcmd.c +++ b/inet/rcmd.c @@ -79,6 +79,7 @@ #include <wchar.h> #include <sys/uio.h> #include <sigsetops.h> +#include <shlib-compat.h> int __ivaliduser (FILE *, uint32_t, const char *, const char *); @@ -621,18 +622,9 @@ iruserok (uint32_t raddr, int superuser, const char *ruser, const char *luser) return iruserok_af (&raddr, superuser, ruser, luser, AF_INET); } -/* - * XXX - * Don't make static, used by lpd(8). - * - * This function is not used anymore. It is only present because lpd(8) - * calls it (!?!). We simply call __invaliduser2() with an illegal rhost - * argument. This means that netgroups won't work in .rhost/hosts.equiv - * files. If you want lpd to work with netgroups, fix lpd to use ruserok() - * or PAM. - * Returns 0 if ok, -1 if not ok. - */ -int +#if SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_37) +/* Previously used by lpd. Current lpd versions have their own copy. */ +int attribute_compat_text_section __ivaliduser (FILE *hostf, uint32_t raddr, const char *luser, const char *ruser) { @@ -643,7 +635,8 @@ __ivaliduser (FILE *hostf, uint32_t raddr, const char *luser, return __validuser2_sa(hostf, (struct sockaddr *)&ra, sizeof(ra), luser, ruser, "-"); } - +compat_symbol (libc, __ivaliduser, __ivaliduser, GLIBC_2_0); +#endif /* Returns 1 on positive match, 0 on no match, -1 on negative match. */ static int |