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[newlib-cygwin] Drop redundant checks for NULL input string in wctomb helper funcs
- From: Corinna Vinschen <corinna at sourceware dot org>
- To: newlib-cvs at sourceware dot org
- Date: 22 Oct 2016 19:10:46 -0000
- Subject: [newlib-cygwin] Drop redundant checks for NULL input string in wctomb helper funcs
https://sourceware.org/git/gitweb.cgi?p=newlib-cygwin.git;h=5005be3daf756a6a6dd4043ac9352e1c4b4af202
commit 5005be3daf756a6a6dd4043ac9352e1c4b4af202
Author: Corinna Vinschen <corinna@vinschen.de>
Date: Sat Oct 22 20:28:08 2016 +0200
Drop redundant checks for NULL input string in wctomb helper funcs
Fixes Coverity CIDs 153465 and 153466
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
Diff:
---
newlib/libc/stdlib/wctomb_r.c | 6 ------
1 file changed, 6 deletions(-)
diff --git a/newlib/libc/stdlib/wctomb_r.c b/newlib/libc/stdlib/wctomb_r.c
index 02b85e6..2c018f9 100644
--- a/newlib/libc/stdlib/wctomb_r.c
+++ b/newlib/libc/stdlib/wctomb_r.c
@@ -284,9 +284,6 @@ ___iso_wctomb (struct _reent *r, char *s, wchar_t _wchar, int iso_idx,
{
unsigned char mb;
- if (s == NULL)
- return 0;
-
for (mb = 0; mb < 0x60; ++mb)
if (__iso_8859_conv[iso_idx][mb] == wchar)
{
@@ -443,9 +440,6 @@ ___cp_wctomb (struct _reent *r, char *s, wchar_t _wchar, int cp_idx,
{
unsigned char mb;
- if (s == NULL)
- return 0;
-
for (mb = 0; mb < 0x80; ++mb)
if (__cp_conv[cp_idx][mb] == wchar)
{