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| author | Karel Zak | 2011-01-23 22:37:22 +0100 |
|---|---|---|
| committer | Karel Zak | 2011-01-23 22:37:22 +0100 |
| commit | 282a58fd663547d75189734bc0943d6334cf6b7f (patch) | |
| tree | 00352b10e1532973c0bc79ee49386dee3612cbff /shlibs/mount/src/utils.c | |
| parent | remaining util-linux-ng to util-linux (diff) | |
| download | kernel-qcow2-util-linux-282a58fd663547d75189734bc0943d6334cf6b7f.tar.gz kernel-qcow2-util-linux-282a58fd663547d75189734bc0943d6334cf6b7f.tar.xz kernel-qcow2-util-linux-282a58fd663547d75189734bc0943d6334cf6b7f.zip | |
libmount: _SC_GETPW_R_SIZE_MAX portability issue
Addresses: https://bugs.gentoo.org/show_bug.cgi?id=350340
Reported-by: Alan Hourihane <alanh@fairlite.co.uk>
Signed-off-by: Karel Zak <kzak@redhat.com>
Diffstat (limited to 'shlibs/mount/src/utils.c')
| -rw-r--r-- | shlibs/mount/src/utils.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/shlibs/mount/src/utils.c b/shlibs/mount/src/utils.c index c9e171cc9..35d43452e 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) |