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Diffstat (limited to 'openembedded/packages/sysfsutils/sysfsutils-1.2.0/libsysfs-write-attribute.patch')
-rw-r--r--openembedded/packages/sysfsutils/sysfsutils-1.2.0/libsysfs-write-attribute.patch29
1 files changed, 0 insertions, 29 deletions
diff --git a/openembedded/packages/sysfsutils/sysfsutils-1.2.0/libsysfs-write-attribute.patch b/openembedded/packages/sysfsutils/sysfsutils-1.2.0/libsysfs-write-attribute.patch
deleted file mode 100644
index 447d90f588..0000000000
--- a/openembedded/packages/sysfsutils/sysfsutils-1.2.0/libsysfs-write-attribute.patch
+++ /dev/null
@@ -1,29 +0,0 @@
1Hi,
2
3int sysfs_write_attribute(struct sysfs_attribute *sysattr,
4 const char *new_value, size_t len)
5
6has a problematic "feature": if the file is empty but readable, nothing gets
7written into it. The attached patch (untested) should fix it.
8
9 Dominik
10
11
12The check which tests whether the value to be written into a sysfs attribute
13is already there should only trigger if the length of both strings is the
14same.
15
16Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
17
18--- sysfsutils-1.2.0/lib/sysfs_dir.c.original 2005-02-21 08:10:33.000000000 +0100
19+++ sysfsutils-1.2.0/lib/sysfs_dir.c 2005-02-21 08:14:01.000000000 +0100
20@@ -194,7 +194,8 @@
21 dprintf("Error reading attribute\n");
22 return -1;
23 }
24- if ((strncmp(sysattr->value, new_value, sysattr->len)) == 0) {
25+ if (((strncmp(sysattr->value, new_value, sysattr->len)) == 0)&&
26+ (len == sysattr->len)) {
27 dprintf("Attr %s already has the requested value %s\n",
28 sysattr->name, new_value);
29 return 0;