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| author | Kay Sievers <kay.sievers@suse.de> | 2005-08-22 11:37:12 +0200 |
|---|---|---|
| committer | Kay Sievers <kay.sievers@suse.de> | 2005-08-22 11:37:12 +0200 |
| commit | c907c823c388dfbdfa7054cfb2f4e9b92eb31e2e (patch) | |
| tree | 88bc34b0f6ce8e5fdcec9f0a31bd6d4651285835 /extras/usb_id | |
| parent | 8c11a2f0ff27264513033691bb818262f009fe4e (diff) | |
*_id: fix zero length in set_str()
Thanks to Olaf Hering <olh@suse.de>
Signed-off-by: Kay Sievers <kay.sievers@suse.de>
Diffstat (limited to 'extras/usb_id')
| -rw-r--r-- | extras/usb_id/usb_id.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/extras/usb_id/usb_id.c b/extras/usb_id/usb_id.c index f5ee795924..c4ce0c6103 100644 --- a/extras/usb_id/usb_id.c +++ b/extras/usb_id/usb_id.c @@ -82,7 +82,7 @@ static void set_str(char *to, const char *from, size_t count) /* strip trailing whitespace */ len = strnlen(from, count); - while (isspace(from[len-1])) + while (len && isspace(from[len-1])) len--; /* strip leading whitespace */ |