From: Andreas Schwab <schwab@suse.de>
To: libc-alpha@sourceware.org
Subject: [PATCH] rtld: properly handle root directory in load path (bug 30435)
Date: Tue, 16 May 2023 16:37:44 +0200 [thread overview]
Message-ID: <mvmy1loibpj.fsf@suse.de> (raw)
Don't strip the trailing slash when checking for existence of a load path
element to handle the special case of the root directory.
---
elf/dl-load.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/elf/dl-load.c b/elf/dl-load.c
index 39c63ff1b3..2aa487b49a 100644
--- a/elf/dl-load.c
+++ b/elf/dl-load.c
@@ -1859,7 +1859,7 @@ open_path (const char *name, size_t namelen, int mode,
test whether there is any directory at all. */
struct __stat64_t64 st;
- buf[buflen - namelen - 1] = '\0';
+ buf[buflen - namelen] = '\0';
if (__stat64_time64 (buf, &st) != 0
|| ! S_ISDIR (st.st_mode))
--
2.40.1
--
Andreas Schwab, SUSE Labs, schwab@suse.de
GPG Key fingerprint = 0196 BAD8 1CE9 1970 F4BE 1748 E4D4 88E3 0EEA B9D7
"And now for something completely different."
next reply other threads:[~2023-05-16 14:37 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-05-16 14:37 Andreas Schwab [this message]
2023-05-25 2:03 ` Siddhesh Poyarekar
2023-05-25 12:33 ` Adhemerval Zanella Netto
2023-05-25 12:37 ` Siddhesh Poyarekar
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