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fcc_open: disable checks on Windows

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st_dev and st_ino are not set in a consistent fashion by stat()
and fstat() so disable the symlink test.

disable the open group/other readable test because st_mode
cannot be used to perform such a test on Windows.

Change-Id: I1b68c672f882018def7e6d40d4bc7f7add58df36
This commit is contained in:
Jeffrey Altman
2013-09-10 21:51:30 -04:00
parent a472904a64
commit 235119c23f
1 changed files with 4 additions and 2 deletions
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6
lib/krb5/fcache.c
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@@ -441,11 +441,14 @@ fcc_open(krb5_context context,
return EPERM; return EPERM;
} }
#ifndef _WIN32
if (sb1.st_dev != sb2.st_dev || sb1.st_ino != sb2.st_ino) { if (sb1.st_dev != sb2.st_dev || sb1.st_ino != sb2.st_ino) {
krb5_set_error_message(context, EPERM, N_("Refuses to open symlinks for caches FILE:%s", ""), filename); krb5_set_error_message(context, EPERM, N_("Refuses to open symlinks for caches FILE:%s", ""), filename);
close(fd); close(fd);
return EPERM; return EPERM;
} }
#endif
if (sb2.st_nlink != 1) { if (sb2.st_nlink != 1) {
krb5_set_error_message(context, EPERM, N_("Refuses to open hardlinks for caches FILE:%s", ""), filename); krb5_set_error_message(context, EPERM, N_("Refuses to open hardlinks for caches FILE:%s", ""), filename);
close(fd); close(fd);
@@ -457,14 +460,13 @@ fcc_open(krb5_context context,
close(fd); close(fd);
return EPERM; return EPERM;
} }
#endif
if ((sb2.st_mode & 077) != 0) { if ((sb2.st_mode & 077) != 0) {
krb5_set_error_message(context, EPERM, krb5_set_error_message(context, EPERM,
N_("Refuses to open group/other readable files FILE:%s", ""), filename); N_("Refuses to open group/other readable files FILE:%s", ""), filename);
close(fd); close(fd);
return EPERM; return EPERM;
} }
#endif
} }
if((ret = fcc_lock(context, id, fd, exclusive)) != 0) { if((ret = fcc_lock(context, id, fd, exclusive)) != 0) {