From 27c3403dd810e53f6c9b8dffe34af7798a4b52d3 Mon Sep 17 00:00:00 2001 From: "kay.sievers@vrfy.org" Date: Thu, 4 Mar 2004 00:54:13 -0800 Subject: [PATCH] [PATCH] fix NAME="foo-%c{N}" gets a truncated name On Wed, Mar 03, 2004 at 02:43:34PM -0800, Patrick Mansfield wrote: > Here is a fix and a new test for the problem Atul hit, where if we have a > NAME based on a result of the form: > > NAME="foo-%c{7}" > > udev truncates the name. Without any prefix (the foo- in this example), > the rule was working OK. Here is a fix for the fix :) Sorry, I broke it yesterday. --- namedev.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/namedev.c b/namedev.c index 74d4d764..e9b3babd 100644 --- a/namedev.c +++ b/namedev.c @@ -214,6 +214,7 @@ static void apply_format(struct udevice *udev, char *string, size_t maxsize, struct sysfs_device *sysfs_device) { char temp[NAME_SIZE]; + char temp2[NAME_SIZE]; char *tail; char *pos; char *attr; @@ -277,6 +278,7 @@ static void apply_format(struct udevice *udev, char *string, size_t maxsize, i = atoi(attr); if (i > 0) { foreach_strpart(udev->program_result, " \n\r", spos, slen) { + strnfieldcpy(temp2, udev->program_result + spos, slen+1); i--; if (i == 0) break; @@ -285,8 +287,8 @@ static void apply_format(struct udevice *udev, char *string, size_t maxsize, dbg("requested part of result string not found"); break; } - strnfieldcat(string, udev->program_result + spos, slen+1); - dbg("substitute part of result string '%s'", pos); + strnfieldcat(string, temp2, maxsize); + dbg("substitute part of result string '%s'", temp2); } else { strnfieldcat(string, udev->program_result, maxsize); dbg("substitute result string '%s'", udev->program_result); -- 2.39.5