lkml.org 
[lkml]   [2019]   [Feb]   [23]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
Date
From
Subject[PATCH] staging: Note that simple_strtoul can't simply be replaced by kstrtoul
We often receive patches which erroneously try to use kstrtoul in these
places.

Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
---
drivers/staging/speakup/kobjects.c | 2 ++
drivers/staging/speakup/main.c | 1 +
drivers/staging/speakup/varhandlers.c | 1 +
3 files changed, 4 insertions(+)

--- a/drivers/staging/speakup/kobjects.c
+++ b/drivers/staging/speakup/kobjects.c
@@ -154,6 +154,7 @@ static ssize_t chars_chartab_store(struc
continue;
}

+ /* Do not replace with kstrtoul: here we need temp to be updated */
index = simple_strtoul(cp, &temp, 10);
if (index > 255) {
rejected++;
@@ -787,6 +788,7 @@ static ssize_t message_store_helper(cons
continue;
}

+ /* Do not replace with kstrtoul: here we need temp to be updated */
index = simple_strtoul(cp, &temp, 10);

while ((temp < linefeed) && (*temp == ' ' || *temp == '\t'))
--- a/drivers/staging/speakup/main.c
+++ b/drivers/staging/speakup/main.c
@@ -1979,6 +1979,7 @@ oops:
return 1;
}

+ /* Do not replace with kstrtoul: here we need cp to be updated */
goto_pos = simple_strtoul(goto_buf, &cp, 10);

if (*cp == 'x') {
--- a/drivers/staging/speakup/varhandlers.c
+++ b/drivers/staging/speakup/varhandlers.c
@@ -328,6 +328,7 @@ char *spk_s2uchar(char *start, char *des
{
int val;

+ /* Do not replace with kstrtoul: here we need start to be updated */
val = simple_strtoul(skip_spaces(start), &start, 10);
if (*start == ',')
start++;
\
 
 \ /
  Last update: 2019-02-23 20:48    [W:0.040 / U:0.276 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site