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| author | Frédéric Bérat <fberat@redhat.com> | 2023-06-07 11:34:36 +0200 |
|---|---|---|
| committer | Frédéric Bérat <fberat@redhat.com> | 2023-07-05 16:59:48 +0200 |
| commit | b17d65ff927241d2bc36cbfe258431bec2ffad1b (patch) | |
| tree | 243485f37e989122e82430b951521e82a816f359 /posix | |
| parent | 391f5e9619ef540eea00fb622f4381dae9d8cb44 (diff) | |
| download | glibc-b17d65ff927241d2bc36cbfe258431bec2ffad1b.tar.gz glibc-b17d65ff927241d2bc36cbfe258431bec2ffad1b.tar.xz glibc-b17d65ff927241d2bc36cbfe258431bec2ffad1b.zip | |
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.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/posix/bits/unistd-decl.h b/posix/bits/unistd-decl.h index 2d0f7a4456..2603039767 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)); |