Revision 1e5de2837c166535f9bb4232bfe97ea1f9fc7a1c authored by Linus Torvalds on 08 July 2007, 19:02:55 UTC, committed by Linus Torvalds on 08 July 2007, 19:02:55 UTC
Commit 1c710c896eb461895d3c399e15bb5f20b39c9073 added the utimensat() system call, but didn't handle the case of checking for the writability of the target right, when the target was a file descriptor, not a filename. We cannot use vfs_permission(MAY_WRITE) for that case, and need to simply check whether the file descriptor is writable. The oops from using the wrong function was noticed and narrowed down by Markus Trippelsdorf. Cc: Ulrich Drepper <drepper@redhat.com> Cc: Markus Trippelsdorf <markus@trippelsdorf.de> Cc: Andrew Morton <akpm@linux-foundation.org> Acked-by: Al Viro <viro@ftp.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
1 parent 4e99325
mkuboot.sh
#!/bin/bash
#
# Build U-Boot image when `mkimage' tool is available.
#
MKIMAGE=$(type -path "${CROSS_COMPILE}mkimage")
if [ -z "${MKIMAGE}" ]; then
MKIMAGE=$(type -path mkimage)
if [ -z "${MKIMAGE}" ]; then
# Doesn't exist
echo '"mkimage" command not found - U-Boot images will not be built' >&2
exit 0;
fi
fi
# Call "mkimage" to create U-Boot image
${MKIMAGE} "$@"
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