kumquat-buildroot/package/fakeroot/0004-Fix-forwarding-fchownat-fchmod-flags.patch
Norbert Lange e642e17982 package/fakeroot: fix for fchownat/fchmodat
fakeroot does mask out necessary flags, instead pass through
the flags that are supported by fstatat

Upstream BR: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=959876

Signed-off-by: Norbert Lange <nolange79@gmail.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
2020-05-13 22:12:02 +02:00

29 lines
1.1 KiB
Diff

Forward supported flags to fstatat, this fixes issues like
using an empty path
Upstream BR: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=959876
Signed-off-by: Norbert Lange <nolange79@gmail.com>
diff -burN fakeroot-1.20.2.org/libfakeroot.c fakeroot-1.20.2/libfakeroot.c
--- fakeroot-1.20.2.org/libfakeroot.c 2014-10-05 17:16:00.000000000 +0200
+++ fakeroot-1.20.2/libfakeroot.c 2020-05-10 22:24:18.896625085 +0200
@@ -880,7 +880,7 @@
/* If AT_SYMLINK_NOFOLLOW is set in the fchownat call it should
be when we stat it. */
INT_STRUCT_STAT st;
- r=INT_NEXT_FSTATAT(dir_fd, path, &st, (flags & AT_SYMLINK_NOFOLLOW));
+ r=INT_NEXT_FSTATAT(dir_fd, path, &st, (flags & (AT_SYMLINK_NOFOLLOW | AT_EMPTY_PATH | AT_NO_AUTOMOUNT)));
if(r)
return(r);
@@ -1017,7 +1017,7 @@
/* If AT_SYMLINK_NOFOLLOW is set in the fchownat call it should
be when we stat it. */
- r=INT_NEXT_FSTATAT(dir_fd, path, &st, flags & AT_SYMLINK_NOFOLLOW);
+ r=INT_NEXT_FSTATAT(dir_fd, path, &st, flags & (AT_SYMLINK_NOFOLLOW | AT_EMPTY_PATH | AT_NO_AUTOMOUNT));
if(r)
return(r);