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* [newlib-cygwin/main] Cygwin: gen_full_path_at: drop never reached code
@ 2023-07-26 13:18 Corinna Vinschen
0 siblings, 0 replies; only message in thread
From: Corinna Vinschen @ 2023-07-26 13:18 UTC (permalink / raw)
To: cygwin-cvs
https://sourceware.org/git/gitweb.cgi?p=newlib-cygwin.git;h=ae03aa7303bff5d6814bc6c9e681128aee42eb6a
commit ae03aa7303bff5d6814bc6c9e681128aee42eb6a
Author: Corinna Vinschen <corinna@vinschen.de>
AuthorDate: Wed Jul 12 13:31:31 2023 +0200
Commit: Corinna Vinschen <corinna@vinschen.de>
CommitDate: Wed Jul 26 15:13:47 2023 +0200
Cygwin: gen_full_path_at: drop never reached code
The check if the local variable p is NULL is useless. The preceeding
code always sets p to a valid pointer, or it crashes if path_ret is
invalid (which would be a bug in Cygwin).
Fixes: c57b57e5c43a ("* cygwin.din: Sort.")
Reviewed-by: Johannes Schindelin <Johannes.Schindelin@gmx.de>
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
Diff:
---
winsup/cygwin/syscalls.cc | 5 -----
1 file changed, 5 deletions(-)
diff --git a/winsup/cygwin/syscalls.cc b/winsup/cygwin/syscalls.cc
index f1cd5693edf5..8d3ec46f3a3c 100644
--- a/winsup/cygwin/syscalls.cc
+++ b/winsup/cygwin/syscalls.cc
@@ -4449,11 +4449,6 @@ gen_full_path_at (char *path_ret, int dirfd, const char *pathname,
}
p = stpcpy (path_ret, cfd->get_name ());
}
- if (!p)
- {
- set_errno (ENOTDIR);
- return -1;
- }
if (pathname)
{
if (!*pathname)
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2023-07-26 13:18 [newlib-cygwin/main] Cygwin: gen_full_path_at: drop never reached code Corinna Vinschen
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