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* [newlib-cygwin/main] Cygwin: pinfo: use stpcpy where appropriate
@ 2024-02-01 11:39 Corinna Vinschen
0 siblings, 0 replies; only message in thread
From: Corinna Vinschen @ 2024-02-01 11:39 UTC (permalink / raw)
To: cygwin-cvs
https://sourceware.org/git/gitweb.cgi?p=newlib-cygwin.git;h=b1d64ac265f01f2efcff495b963982ca741269d9
commit b1d64ac265f01f2efcff495b963982ca741269d9
Author: Corinna Vinschen <corinna@vinschen.de>
AuthorDate: Tue Jan 30 20:42:37 2024 +0100
Commit: Corinna Vinschen <corinna@vinschen.de>
CommitDate: Wed Jan 31 20:11:58 2024 +0100
Cygwin: pinfo: use stpcpy where appropriate
...rather than strcpy/strchr.
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
Diff:
---
winsup/cygwin/pinfo.cc | 12 +++---------
1 file changed, 3 insertions(+), 9 deletions(-)
diff --git a/winsup/cygwin/pinfo.cc b/winsup/cygwin/pinfo.cc
index bfd338e5b85a..f6a9712a4164 100644
--- a/winsup/cygwin/pinfo.cc
+++ b/winsup/cygwin/pinfo.cc
@@ -515,7 +515,7 @@ const char *
_pinfo::_ctty (char *buf)
{
if (!CTTY_IS_VALID (ctty))
- strcpy (buf, "no ctty");
+ stpcpy (buf, "no ctty");
else
{
device d;
@@ -1170,10 +1170,7 @@ _pinfo::cmdline (size_t& n)
char *p;
p = s = (char *) cmalloc_abort (HEAP_COMMUNE, n);
for (char **a = __argv; *a; a++)
- {
- strcpy (p, *a);
- p = strchr (p, '\0') + 1;
- }
+ p = stpcpy (p, *a) + 1;
}
return s;
}
@@ -1231,10 +1228,7 @@ _pinfo::environ (size_t& n)
char *p, *s;
p = s = (char *) cmalloc_abort (HEAP_COMMUNE, n);
for (char **e = env; *e; e++)
- {
- strcpy (p, *e);
- p = strchr (p, '\0') + 1;
- }
+ p = stpcpy (p, *e) + 1;
return s;
}
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