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authorFrédéric Bérat <fberat@redhat.com>2023-06-07 11:34:36 +0200
committerFrédéric Bérat <fberat@redhat.com>2023-07-05 16:59:48 +0200
commitb17d65ff927241d2bc36cbfe258431bec2ffad1b (patch)
tree243485f37e989122e82430b951521e82a816f359 /posix
parent391f5e9619ef540eea00fb622f4381dae9d8cb44 (diff)
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unistd: Avoid PLT entries with _FORTIFY_SOURCE
The change is meant to avoid unwanted PLT entries for the read_chk, getdomainname_chk and getlogin_r_chk routines when _FORTIFY_SOURCE is set. Reviewed-by: Siddhesh Poyarekar <siddhesh@sourceware.org>
Diffstat (limited to 'posix')
-rw-r--r--posix/bits/unistd-decl.h6
1 files changed, 3 insertions, 3 deletions
diff --git a/posix/bits/unistd-decl.h b/posix/bits/unistd-decl.h
index 2d0f7a4..2603039 100644
--- a/posix/bits/unistd-decl.h
+++ b/posix/bits/unistd-decl.h
@@ -26,7 +26,7 @@
extern ssize_t __read_chk (int __fd, void *__buf, size_t __nbytes,
size_t __buflen)
__wur __attr_access ((__write_only__, 2, 3));
-extern ssize_t __REDIRECT (__read_alias, (int __fd, void *__buf,
+extern ssize_t __REDIRECT_FORTIFY (__read_alias, (int __fd, void *__buf,
size_t __nbytes), read)
__wur __attr_access ((__write_only__, 2, 3));
extern ssize_t __REDIRECT (__read_chk_warn,
@@ -157,7 +157,7 @@ extern int __REDIRECT_NTH (__ttyname_r_chk_warn,
#ifdef __USE_POSIX199506
extern int __getlogin_r_chk (char *__buf, size_t __buflen, size_t __nreal)
__nonnull ((1)) __attr_access ((__write_only__, 1, 2));
-extern int __REDIRECT (__getlogin_r_alias, (char *__buf, size_t __buflen),
+extern int __REDIRECT_FORTIFY (__getlogin_r_alias, (char *__buf, size_t __buflen),
getlogin_r) __nonnull ((1));
extern int __REDIRECT (__getlogin_r_chk_warn,
(char *__buf, size_t __buflen, size_t __nreal),
@@ -184,7 +184,7 @@ extern int __REDIRECT_NTH (__gethostname_chk_warn,
#if defined __USE_MISC || (defined __USE_XOPEN && !defined __USE_UNIX98)
extern int __getdomainname_chk (char *__buf, size_t __buflen, size_t __nreal)
__THROW __nonnull ((1)) __wur __attr_access ((__write_only__, 1, 2));
-extern int __REDIRECT_NTH (__getdomainname_alias, (char *__buf,
+extern int __REDIRECT_FORTIFY_NTH (__getdomainname_alias, (char *__buf,
size_t __buflen),
getdomainname) __nonnull ((1))
__wur __attr_access ((__write_only__, 1, 2));