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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 /debug
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 'debug')
-rw-r--r--debug/getdomainname_chk.c1
-rw-r--r--debug/read_chk.c1
2 files changed, 2 insertions, 0 deletions
diff --git a/debug/getdomainname_chk.c b/debug/getdomainname_chk.c
index ccea1b2..a7492ad 100644
--- a/debug/getdomainname_chk.c
+++ b/debug/getdomainname_chk.c
@@ -26,3 +26,4 @@ __getdomainname_chk (char *buf, size_t buflen, size_t nreal)
return getdomainname (buf, buflen);
}
+libc_hidden_def (__getdomainname_chk)
diff --git a/debug/read_chk.c b/debug/read_chk.c
index 1758873..75d902a 100644
--- a/debug/read_chk.c
+++ b/debug/read_chk.c
@@ -25,3 +25,4 @@ __read_chk (int fd, void *buf, size_t nbytes, size_t buflen)
return __read (fd, buf, nbytes);
}
+libc_hidden_def (__read_chk)