From 282a58fd663547d75189734bc0943d6334cf6b7f Mon Sep 17 00:00:00 2001 From: Karel Zak Date: Sun, 23 Jan 2011 22:37:22 +0100 Subject: [PATCH] libmount: _SC_GETPW_R_SIZE_MAX portability issue Addresses: https://bugs.gentoo.org/show_bug.cgi?id=350340 Reported-by: Alan Hourihane Signed-off-by: Karel Zak --- shlibs/mount/src/utils.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/shlibs/mount/src/utils.c b/shlibs/mount/src/utils.c index c9e171cc..35d43452 100644 --- a/shlibs/mount/src/utils.c +++ b/shlibs/mount/src/utils.c @@ -372,7 +372,11 @@ char *mnt_get_username(const uid_t uid) { struct passwd pwd; struct passwd *res; +#ifdef _SC_GETPW_R_SIZE_MAX size_t sz = sysconf(_SC_GETPW_R_SIZE_MAX); +#else + size_t sz = 0; +#endif char *buf, *username = NULL; if (sz <= 0) -- 2.39.5