diff options
Diffstat (limited to 'testing/util-linux/dont-close-0.patch')
| -rw-r--r-- | testing/util-linux/dont-close-0.patch | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/testing/util-linux/dont-close-0.patch b/testing/util-linux/dont-close-0.patch new file mode 100644 index 000000000..75cfc5c5e --- /dev/null +++ b/testing/util-linux/dont-close-0.patch @@ -0,0 +1,32 @@ +From 3a18db62e661fbb307ad3a53c18afabc92d3c63e Mon Sep 17 00:00:00 2001 +From: Petr Uzel <petr.uzel@suse.cz> +Date: Tue, 13 Sep 2011 11:08:46 +0200 +Subject: [PATCH 1/2] lib: do not attempt to close(0) in sysfs_deinit() + +If the 'open' fails we 'goto err' which runs 'sysfs_deinit()' on a 'cxt' +which hasn't been fully initialised. The 'dir_fd' is still 0, so +sysfs_deinit calls "close(0)". + +Addresses: https://bugzilla.novell.com/show_bug.cgi?id=714151 +Reported-by: Diego Ercolani <diego.ercolani@gmail.com> +Analysed-by: Neil Brown <nfbrown@suse.com> +Signed-off-by: Petr Uzel <petr.uzel@suse.cz> +--- + lib/sysfs.c | 1 + + 1 files changed, 1 insertions(+), 0 deletions(-) + +diff --git a/lib/sysfs.c b/lib/sysfs.c +index eec1f24..ebb3bb5 100644 +--- a/lib/sysfs.c ++++ b/lib/sysfs.c +@@ -140,6 +140,7 @@ int sysfs_init(struct sysfs_cxt *cxt, dev_t devno, struct sysfs_cxt *parent) + int fd, rc = 0; + + memset(cxt, 0, sizeof(*cxt)); ++ cxt->dir_fd = -1; + + if (!sysfs_devno_path(devno, path, sizeof(path))) + goto err; +-- +1.7.6.1 + |