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Make get_remote_uid() work on BSD

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I've attached a patch that will make file URIs work on operating systems
that provide the getpeereid() function call to check the user ID of the
peer connected to a UNIX domain socket.
This commit is contained in:
Andreas Vögele
2010-06-19 11:14:35 +02:00
committed by Max Kellermann
parent 4347114455
commit dda5415def
2 changed files with 8 additions and 1 deletions
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1
configure.ac
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@@ -445,6 +445,7 @@ esac
if test x$enable_un = xyes; then if test x$enable_un = xyes; then
AC_DEFINE(HAVE_UN, 1, [Define if unix domain socket support is enabled]) AC_DEFINE(HAVE_UN, 1, [Define if unix domain socket support is enabled])
STRUCT_UCRED STRUCT_UCRED
AC_CHECK_FUNCS(getpeereid)
fi fi
dnl --------------------------- Post Protocol Tests --------------------------- dnl --------------------------- Post Protocol Tests ---------------------------

8
src/listen.c
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@@ -416,7 +416,13 @@ static int get_remote_uid(int fd)
return cred.uid; return cred.uid;
#else #else
(void)fd; #ifdef HAVE_GETPEEREID
uid_t euid;
gid_t egid;
if (getpeereid(fd, &euid, &egid) == 0)
return euid;
#endif
return -1; return -1;
#endif #endif
} }