diff options
Diffstat (limited to 'sysdeps/unix/sysv/linux')
36 files changed, 146 insertions, 7 deletions
diff --git a/sysdeps/unix/sysv/linux/aarch64/libc.abilist b/sysdeps/unix/sysv/linux/aarch64/libc.abilist index 516b029d30..b66fadef40 100644 --- a/sysdeps/unix/sysv/linux/aarch64/libc.abilist +++ b/sysdeps/unix/sysv/linux/aarch64/libc.abilist @@ -2616,6 +2616,9 @@ GLIBC_2.35 __memcmpeq F GLIBC_2.35 _dl_find_object F GLIBC_2.35 epoll_pwait2 F GLIBC_2.35 posix_spawn_file_actions_addtcsetpgrp_np F +GLIBC_2.36 arc4random F +GLIBC_2.36 arc4random_buf F +GLIBC_2.36 arc4random_uniform F GLIBC_2.36 c8rtomb F GLIBC_2.36 fsconfig F GLIBC_2.36 fsmount F diff --git a/sysdeps/unix/sysv/linux/alpha/libc.abilist b/sysdeps/unix/sysv/linux/alpha/libc.abilist index dde08899fe..f918bb2d48 100644 --- a/sysdeps/unix/sysv/linux/alpha/libc.abilist +++ b/sysdeps/unix/sysv/linux/alpha/libc.abilist @@ -2713,6 +2713,9 @@ GLIBC_2.35 __memcmpeq F GLIBC_2.35 _dl_find_object F GLIBC_2.35 epoll_pwait2 F GLIBC_2.35 posix_spawn_file_actions_addtcsetpgrp_np F +GLIBC_2.36 arc4random F +GLIBC_2.36 arc4random_buf F +GLIBC_2.36 arc4random_uniform F GLIBC_2.36 c8rtomb F GLIBC_2.36 fsconfig F GLIBC_2.36 fsmount F diff --git a/sysdeps/unix/sysv/linux/arc/libc.abilist b/sysdeps/unix/sysv/linux/arc/libc.abilist index ade44d3029..093043a533 100644 --- a/sysdeps/unix/sysv/linux/arc/libc.abilist +++ b/sysdeps/unix/sysv/linux/arc/libc.abilist @@ -2377,6 +2377,9 @@ GLIBC_2.35 __memcmpeq F GLIBC_2.35 _dl_find_object F GLIBC_2.35 epoll_pwait2 F GLIBC_2.35 posix_spawn_file_actions_addtcsetpgrp_np F +GLIBC_2.36 arc4random F +GLIBC_2.36 arc4random_buf F +GLIBC_2.36 arc4random_uniform F GLIBC_2.36 c8rtomb F GLIBC_2.36 fsconfig F GLIBC_2.36 fsmount F diff --git a/sysdeps/unix/sysv/linux/arm/be/libc.abilist b/sysdeps/unix/sysv/linux/arm/be/libc.abilist index 98b33708af..e0668a80cf 100644 --- a/sysdeps/unix/sysv/linux/arm/be/libc.abilist +++ b/sysdeps/unix/sysv/linux/arm/be/libc.abilist @@ -496,6 +496,9 @@ GLIBC_2.35 __memcmpeq F GLIBC_2.35 _dl_find_object F GLIBC_2.35 epoll_pwait2 F GLIBC_2.35 posix_spawn_file_actions_addtcsetpgrp_np F +GLIBC_2.36 arc4random F +GLIBC_2.36 arc4random_buf F +GLIBC_2.36 arc4random_uniform F GLIBC_2.36 c8rtomb F GLIBC_2.36 fsconfig F GLIBC_2.36 fsmount F diff --git a/sysdeps/unix/sysv/linux/arm/le/libc.abilist b/sysdeps/unix/sysv/linux/arm/le/libc.abilist index 05dbbe5bcc..d28e7c60b7 100644 --- a/sysdeps/unix/sysv/linux/arm/le/libc.abilist +++ b/sysdeps/unix/sysv/linux/arm/le/libc.abilist @@ -493,6 +493,9 @@ GLIBC_2.35 __memcmpeq F GLIBC_2.35 _dl_find_object F GLIBC_2.35 epoll_pwait2 F GLIBC_2.35 posix_spawn_file_actions_addtcsetpgrp_np F +GLIBC_2.36 arc4random F +GLIBC_2.36 arc4random_buf F +GLIBC_2.36 arc4random_uniform F GLIBC_2.36 c8rtomb F GLIBC_2.36 fsconfig F GLIBC_2.36 fsmount F diff --git a/sysdeps/unix/sysv/linux/csky/libc.abilist b/sysdeps/unix/sysv/linux/csky/libc.abilist index 430a24349e..922b05062f 100644 --- a/sysdeps/unix/sysv/linux/csky/libc.abilist +++ b/sysdeps/unix/sysv/linux/csky/libc.abilist @@ -2652,6 +2652,9 @@ GLIBC_2.35 __memcmpeq F GLIBC_2.35 _dl_find_object F GLIBC_2.35 epoll_pwait2 F GLIBC_2.35 posix_spawn_file_actions_addtcsetpgrp_np F +GLIBC_2.36 arc4random F +GLIBC_2.36 arc4random_buf F +GLIBC_2.36 arc4random_uniform F GLIBC_2.36 c8rtomb F GLIBC_2.36 fsconfig F GLIBC_2.36 fsmount F diff --git a/sysdeps/unix/sysv/linux/hppa/libc.abilist b/sysdeps/unix/sysv/linux/hppa/libc.abilist index de44616526..412144f94c 100644 --- a/sysdeps/unix/sysv/linux/hppa/libc.abilist +++ b/sysdeps/unix/sysv/linux/hppa/libc.abilist @@ -2601,6 +2601,9 @@ GLIBC_2.35 __memcmpeq F GLIBC_2.35 _dl_find_object F GLIBC_2.35 epoll_pwait2 F GLIBC_2.35 posix_spawn_file_actions_addtcsetpgrp_np F +GLIBC_2.36 arc4random F +GLIBC_2.36 arc4random_buf F +GLIBC_2.36 arc4random_uniform F GLIBC_2.36 c8rtomb F GLIBC_2.36 fsconfig F GLIBC_2.36 fsmount F diff --git a/sysdeps/unix/sysv/linux/i386/libc.abilist b/sysdeps/unix/sysv/linux/i386/libc.abilist index 18b4fbf26e..134393900a 100644 --- a/sysdeps/unix/sysv/linux/i386/libc.abilist +++ b/sysdeps/unix/sysv/linux/i386/libc.abilist @@ -2785,6 +2785,9 @@ GLIBC_2.35 __memcmpeq F GLIBC_2.35 _dl_find_object F GLIBC_2.35 epoll_pwait2 F GLIBC_2.35 posix_spawn_file_actions_addtcsetpgrp_np F +GLIBC_2.36 arc4random F +GLIBC_2.36 arc4random_buf F +GLIBC_2.36 arc4random_uniform F GLIBC_2.36 c8rtomb F GLIBC_2.36 fsconfig F GLIBC_2.36 fsmount F diff --git a/sysdeps/unix/sysv/linux/ia64/libc.abilist b/sysdeps/unix/sysv/linux/ia64/libc.abilist index a8e959d417..02c65b6482 100644 --- a/sysdeps/unix/sysv/linux/ia64/libc.abilist +++ b/sysdeps/unix/sysv/linux/ia64/libc.abilist @@ -2551,6 +2551,9 @@ GLIBC_2.35 __memcmpeq F GLIBC_2.35 _dl_find_object F GLIBC_2.35 epoll_pwait2 F GLIBC_2.35 posix_spawn_file_actions_addtcsetpgrp_np F +GLIBC_2.36 arc4random F +GLIBC_2.36 arc4random_buf F +GLIBC_2.36 arc4random_uniform F GLIBC_2.36 c8rtomb F GLIBC_2.36 fsconfig F GLIBC_2.36 fsmount F diff --git a/sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist b/sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist index 3a7e4ef6e4..0604029c68 100644 --- a/sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist +++ b/sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist @@ -497,6 +497,9 @@ GLIBC_2.35 __memcmpeq F GLIBC_2.35 _dl_find_object F GLIBC_2.35 epoll_pwait2 F GLIBC_2.35 posix_spawn_file_actions_addtcsetpgrp_np F +GLIBC_2.36 arc4random F +GLIBC_2.36 arc4random_buf F +GLIBC_2.36 arc4random_uniform F GLIBC_2.36 c8rtomb F GLIBC_2.36 fsconfig F GLIBC_2.36 fsmount F diff --git a/sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist b/sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist index 864ad2cdf8..af2be5c80d 100644 --- a/sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist +++ b/sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist @@ -2728,6 +2728,9 @@ GLIBC_2.35 __memcmpeq F GLIBC_2.35 _dl_find_object F GLIBC_2.35 epoll_pwait2 F GLIBC_2.35 posix_spawn_file_actions_addtcsetpgrp_np F +GLIBC_2.36 arc4random F +GLIBC_2.36 arc4random_buf F +GLIBC_2.36 arc4random_uniform F GLIBC_2.36 c8rtomb F GLIBC_2.36 fsconfig F GLIBC_2.36 fsmount F diff --git a/sysdeps/unix/sysv/linux/microblaze/be/libc.abilist b/sysdeps/unix/sysv/linux/microblaze/be/libc.abilist index 163058420d..e090b8d48f 100644 --- a/sysdeps/unix/sysv/linux/microblaze/be/libc.abilist +++ b/sysdeps/unix/sysv/linux/microblaze/be/libc.abilist @@ -2701,6 +2701,9 @@ GLIBC_2.35 __memcmpeq F GLIBC_2.35 _dl_find_object F GLIBC_2.35 epoll_pwait2 F GLIBC_2.35 posix_spawn_file_actions_addtcsetpgrp_np F +GLIBC_2.36 arc4random F +GLIBC_2.36 arc4random_buf F +GLIBC_2.36 arc4random_uniform F GLIBC_2.36 c8rtomb F GLIBC_2.36 fsconfig F GLIBC_2.36 fsmount F diff --git a/sysdeps/unix/sysv/linux/microblaze/le/libc.abilist b/sysdeps/unix/sysv/linux/microblaze/le/libc.abilist index a6debfda56..8c5b2db243 100644 --- a/sysdeps/unix/sysv/linux/microblaze/le/libc.abilist +++ b/sysdeps/unix/sysv/linux/microblaze/le/libc.abilist @@ -2698,6 +2698,9 @@ GLIBC_2.35 __memcmpeq F GLIBC_2.35 _dl_find_object F GLIBC_2.35 epoll_pwait2 F GLIBC_2.35 posix_spawn_file_actions_addtcsetpgrp_np F +GLIBC_2.36 arc4random F +GLIBC_2.36 arc4random_buf F +GLIBC_2.36 arc4random_uniform F GLIBC_2.36 c8rtomb F GLIBC_2.36 fsconfig F GLIBC_2.36 fsmount F diff --git a/sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist b/sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist index 2b53d888de..68847134a2 100644 --- a/sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist +++ b/sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist @@ -2693,6 +2693,9 @@ GLIBC_2.35 __memcmpeq F GLIBC_2.35 _dl_find_object F GLIBC_2.35 epoll_pwait2 F GLIBC_2.35 posix_spawn_file_actions_addtcsetpgrp_np F +GLIBC_2.36 arc4random F +GLIBC_2.36 arc4random_buf F +GLIBC_2.36 arc4random_uniform F GLIBC_2.36 c8rtomb F GLIBC_2.36 fsconfig F GLIBC_2.36 fsmount F diff --git a/sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist b/sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist index 849aae4130..daa44e64fa 100644 --- a/sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist +++ b/sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist @@ -2691,6 +2691,9 @@ GLIBC_2.35 __memcmpeq F GLIBC_2.35 _dl_find_object F GLIBC_2.35 epoll_pwait2 F GLIBC_2.35 posix_spawn_file_actions_addtcsetpgrp_np F +GLIBC_2.36 arc4random F +GLIBC_2.36 arc4random_buf F +GLIBC_2.36 arc4random_uniform F GLIBC_2.36 c8rtomb F GLIBC_2.36 fsconfig F GLIBC_2.36 fsmount F diff --git a/sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist b/sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist index 37f6c1bf58..6169188c96 100644 --- a/sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist +++ b/sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist @@ -2699,6 +2699,9 @@ GLIBC_2.35 __memcmpeq F GLIBC_2.35 _dl_find_object F GLIBC_2.35 epoll_pwait2 F GLIBC_2.35 posix_spawn_file_actions_addtcsetpgrp_np F +GLIBC_2.36 arc4random F +GLIBC_2.36 arc4random_buf F +GLIBC_2.36 arc4random_uniform F GLIBC_2.36 c8rtomb F GLIBC_2.36 fsconfig F GLIBC_2.36 fsmount F diff --git a/sysdeps/unix/sysv/linux/mips/mips64/n64/libc.abilist b/sysdeps/unix/sysv/linux/mips/mips64/n64/libc.abilist index ff1eb91e10..2f7f1ccaf7 100644 --- a/sysdeps/unix/sysv/linux/mips/mips64/n64/libc.abilist +++ b/sysdeps/unix/sysv/linux/mips/mips64/n64/libc.abilist @@ -2602,6 +2602,9 @@ GLIBC_2.35 __memcmpeq F GLIBC_2.35 _dl_find_object F GLIBC_2.35 epoll_pwait2 F GLIBC_2.35 posix_spawn_file_actions_addtcsetpgrp_np F +GLIBC_2.36 arc4random F +GLIBC_2.36 arc4random_buf F +GLIBC_2.36 arc4random_uniform F GLIBC_2.36 c8rtomb F GLIBC_2.36 fsconfig F GLIBC_2.36 fsmount F diff --git a/sysdeps/unix/sysv/linux/nios2/libc.abilist b/sysdeps/unix/sysv/linux/nios2/libc.abilist index 361b91f547..58e9b486b0 100644 --- a/sysdeps/unix/sysv/linux/nios2/libc.abilist +++ b/sysdeps/unix/sysv/linux/nios2/libc.abilist @@ -2740,6 +2740,9 @@ GLIBC_2.35 __memcmpeq F GLIBC_2.35 _dl_find_object F GLIBC_2.35 epoll_pwait2 F GLIBC_2.35 posix_spawn_file_actions_addtcsetpgrp_np F +GLIBC_2.36 arc4random F +GLIBC_2.36 arc4random_buf F +GLIBC_2.36 arc4random_uniform F GLIBC_2.36 c8rtomb F GLIBC_2.36 fsconfig F GLIBC_2.36 fsmount F diff --git a/sysdeps/unix/sysv/linux/not-cancel.h b/sysdeps/unix/sysv/linux/not-cancel.h index 75b9e0ee1e..2c58d5ae2f 100644 --- a/sysdeps/unix/sysv/linux/not-cancel.h +++ b/sysdeps/unix/sysv/linux/not-cancel.h @@ -67,6 +67,13 @@ __writev_nocancel_nostatus (int fd, const struct iovec *iov, int iovcnt) INTERNAL_SYSCALL_CALL (writev, fd, iov, iovcnt); } +static inline int +__getrandom_nocancel (void *buf, size_t buflen, unsigned int flags) +{ + return INTERNAL_SYSCALL_CALL (getrandom, buf, buflen, flags); +} + + /* Uncancelable fcntl. */ __typeof (__fcntl) __fcntl64_nocancel; diff --git a/sysdeps/unix/sysv/linux/or1k/libc.abilist b/sysdeps/unix/sysv/linux/or1k/libc.abilist index cb91606377..ffdb8819d5 100644 --- a/sysdeps/unix/sysv/linux/or1k/libc.abilist +++ b/sysdeps/unix/sysv/linux/or1k/libc.abilist @@ -2123,6 +2123,9 @@ GLIBC_2.35 wprintf F GLIBC_2.35 write F GLIBC_2.35 writev F GLIBC_2.35 wscanf F +GLIBC_2.36 arc4random F +GLIBC_2.36 arc4random_buf F +GLIBC_2.36 arc4random_uniform F GLIBC_2.36 c8rtomb F GLIBC_2.36 fsconfig F GLIBC_2.36 fsmount F diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist index 1264aff6ef..8c9ca32cbe 100644 --- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist @@ -2755,6 +2755,9 @@ GLIBC_2.35 __memcmpeq F GLIBC_2.35 _dl_find_object F GLIBC_2.35 epoll_pwait2 F GLIBC_2.35 posix_spawn_file_actions_addtcsetpgrp_np F +GLIBC_2.36 arc4random F +GLIBC_2.36 arc4random_buf F +GLIBC_2.36 arc4random_uniform F GLIBC_2.36 c8rtomb F GLIBC_2.36 fsconfig F GLIBC_2.36 fsmount F diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist index f96d6e37b5..08a6604aab 100644 --- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist @@ -2788,6 +2788,9 @@ GLIBC_2.35 __memcmpeq F GLIBC_2.35 _dl_find_object F GLIBC_2.35 epoll_pwait2 F GLIBC_2.35 posix_spawn_file_actions_addtcsetpgrp_np F +GLIBC_2.36 arc4random F +GLIBC_2.36 arc4random_buf F +GLIBC_2.36 arc4random_uniform F GLIBC_2.36 c8rtomb F GLIBC_2.36 fsconfig F GLIBC_2.36 fsmount F diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libc.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libc.abilist index e7082e1bd3..849863e639 100644 --- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libc.abilist +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libc.abilist @@ -2510,6 +2510,9 @@ GLIBC_2.35 __memcmpeq F GLIBC_2.35 _dl_find_object F GLIBC_2.35 epoll_pwait2 F GLIBC_2.35 posix_spawn_file_actions_addtcsetpgrp_np F +GLIBC_2.36 arc4random F +GLIBC_2.36 arc4random_buf F +GLIBC_2.36 arc4random_uniform F GLIBC_2.36 c8rtomb F GLIBC_2.36 fsconfig F GLIBC_2.36 fsmount F diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libc.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libc.abilist index 1032c7e46a..b2ccee08c6 100644 --- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libc.abilist +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libc.abilist @@ -2812,6 +2812,9 @@ GLIBC_2.35 __memcmpeq F GLIBC_2.35 _dl_find_object F GLIBC_2.35 epoll_pwait2 F GLIBC_2.35 posix_spawn_file_actions_addtcsetpgrp_np F +GLIBC_2.36 arc4random F +GLIBC_2.36 arc4random_buf F +GLIBC_2.36 arc4random_uniform F GLIBC_2.36 c8rtomb F GLIBC_2.36 fsconfig F GLIBC_2.36 fsmount F diff --git a/sysdeps/unix/sysv/linux/riscv/rv32/libc.abilist b/sysdeps/unix/sysv/linux/riscv/rv32/libc.abilist index f932db7c22..ff90d1bff2 100644 --- a/sysdeps/unix/sysv/linux/riscv/rv32/libc.abilist +++ b/sysdeps/unix/sysv/linux/riscv/rv32/libc.abilist @@ -2379,6 +2379,9 @@ GLIBC_2.35 __memcmpeq F GLIBC_2.35 _dl_find_object F GLIBC_2.35 epoll_pwait2 F GLIBC_2.35 posix_spawn_file_actions_addtcsetpgrp_np F +GLIBC_2.36 arc4random F +GLIBC_2.36 arc4random_buf F +GLIBC_2.36 arc4random_uniform F GLIBC_2.36 c8rtomb F GLIBC_2.36 fsconfig F GLIBC_2.36 fsmount F diff --git a/sysdeps/unix/sysv/linux/riscv/rv64/libc.abilist b/sysdeps/unix/sysv/linux/riscv/rv64/libc.abilist index ccc53b0bb8..f1017f6ec5 100644 --- a/sysdeps/unix/sysv/linux/riscv/rv64/libc.abilist +++ b/sysdeps/unix/sysv/linux/riscv/rv64/libc.abilist @@ -2579,6 +2579,9 @@ GLIBC_2.35 __memcmpeq F GLIBC_2.35 _dl_find_object F GLIBC_2.35 epoll_pwait2 F GLIBC_2.35 posix_spawn_file_actions_addtcsetpgrp_np F +GLIBC_2.36 arc4random F +GLIBC_2.36 arc4random_buf F +GLIBC_2.36 arc4random_uniform F GLIBC_2.36 c8rtomb F GLIBC_2.36 fsconfig F GLIBC_2.36 fsmount F diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist b/sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist index dbf6501007..009f22931e 100644 --- a/sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist +++ b/sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist @@ -2753,6 +2753,9 @@ GLIBC_2.35 __memcmpeq F GLIBC_2.35 _dl_find_object F GLIBC_2.35 epoll_pwait2 F GLIBC_2.35 posix_spawn_file_actions_addtcsetpgrp_np F +GLIBC_2.36 arc4random F +GLIBC_2.36 arc4random_buf F +GLIBC_2.36 arc4random_uniform F GLIBC_2.36 c8rtomb F GLIBC_2.36 fsconfig F GLIBC_2.36 fsmount F diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist b/sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist index 98f08a01b6..0e0b3df973 100644 --- a/sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist +++ b/sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist @@ -2547,6 +2547,9 @@ GLIBC_2.35 __memcmpeq F GLIBC_2.35 _dl_find_object F GLIBC_2.35 epoll_pwait2 F GLIBC_2.35 posix_spawn_file_actions_addtcsetpgrp_np F +GLIBC_2.36 arc4random F +GLIBC_2.36 arc4random_buf F +GLIBC_2.36 arc4random_uniform F GLIBC_2.36 c8rtomb F GLIBC_2.36 fsconfig F GLIBC_2.36 fsmount F diff --git a/sysdeps/unix/sysv/linux/sh/be/libc.abilist b/sysdeps/unix/sysv/linux/sh/be/libc.abilist index df11cc8f13..afb5bc37b1 100644 --- a/sysdeps/unix/sysv/linux/sh/be/libc.abilist +++ b/sysdeps/unix/sysv/linux/sh/be/libc.abilist @@ -2608,6 +2608,9 @@ GLIBC_2.35 __memcmpeq F GLIBC_2.35 _dl_find_object F GLIBC_2.35 epoll_pwait2 F GLIBC_2.35 posix_spawn_file_actions_addtcsetpgrp_np F +GLIBC_2.36 arc4random F +GLIBC_2.36 arc4random_buf F +GLIBC_2.36 arc4random_uniform F GLIBC_2.36 c8rtomb F GLIBC_2.36 fsconfig F GLIBC_2.36 fsmount F diff --git a/sysdeps/unix/sysv/linux/sh/le/libc.abilist b/sysdeps/unix/sysv/linux/sh/le/libc.abilist index 4ee5513d18..2b53a3cf92 100644 --- a/sysdeps/unix/sysv/linux/sh/le/libc.abilist +++ b/sysdeps/unix/sysv/linux/sh/le/libc.abilist @@ -2605,6 +2605,9 @@ GLIBC_2.35 __memcmpeq F GLIBC_2.35 _dl_find_object F GLIBC_2.35 epoll_pwait2 F GLIBC_2.35 posix_spawn_file_actions_addtcsetpgrp_np F +GLIBC_2.36 arc4random F +GLIBC_2.36 arc4random_buf F +GLIBC_2.36 arc4random_uniform F GLIBC_2.36 c8rtomb F GLIBC_2.36 fsconfig F GLIBC_2.36 fsmount F diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist b/sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist index 3cefa76871..43b9844a99 100644 --- a/sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist +++ b/sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist @@ -2748,6 +2748,9 @@ GLIBC_2.35 __memcmpeq F GLIBC_2.35 _dl_find_object F GLIBC_2.35 epoll_pwait2 F GLIBC_2.35 posix_spawn_file_actions_addtcsetpgrp_np F +GLIBC_2.36 arc4random F +GLIBC_2.36 arc4random_buf F +GLIBC_2.36 arc4random_uniform F GLIBC_2.36 c8rtomb F GLIBC_2.36 fsconfig F GLIBC_2.36 fsmount F diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist b/sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist index e3ea5c4383..9ec4a0bc7f 100644 --- a/sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist +++ b/sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist @@ -2574,6 +2574,9 @@ GLIBC_2.35 __memcmpeq F GLIBC_2.35 _dl_find_object F GLIBC_2.35 epoll_pwait2 F GLIBC_2.35 posix_spawn_file_actions_addtcsetpgrp_np F +GLIBC_2.36 arc4random F +GLIBC_2.36 arc4random_buf F +GLIBC_2.36 arc4random_uniform F GLIBC_2.36 c8rtomb F GLIBC_2.36 fsconfig F GLIBC_2.36 fsmount F diff --git a/sysdeps/unix/sysv/linux/tls-internal.c b/sysdeps/unix/sysv/linux/tls-internal.c index 6e25b021ab..0326ebb767 100644 --- a/sysdeps/unix/sysv/linux/tls-internal.c +++ b/sysdeps/unix/sysv/linux/tls-internal.c @@ -1 +1,38 @@ -/* Empty. */ +/* Per-thread state. Linux version. + Copyright (C) 2022 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + <https://www.gnu.org/licenses/>. */ + +#include <stdlib/arc4random.h> +#include <string.h> +#include <tls-internal.h> + +void +__glibc_tls_internal_free (void) +{ + struct pthread *self = THREAD_SELF; + free (self->tls_state.strsignal_buf); + free (self->tls_state.strerror_l_buf); + + if (self->tls_state.rand_state != NULL) + { + /* Clear any lingering random state prior so if the thread stack is + cached it won't leak any data. */ + explicit_bzero (self->tls_state.rand_state, + sizeof (*self->tls_state.rand_state)); + free (self->tls_state.rand_state); + } +} diff --git a/sysdeps/unix/sysv/linux/tls-internal.h b/sysdeps/unix/sysv/linux/tls-internal.h index f7a1a62135..ebc65d896a 100644 --- a/sysdeps/unix/sysv/linux/tls-internal.h +++ b/sysdeps/unix/sysv/linux/tls-internal.h @@ -28,11 +28,7 @@ __glibc_tls_internal (void) return &THREAD_SELF->tls_state; } -static inline void -__glibc_tls_internal_free (void) -{ - free (THREAD_SELF->tls_state.strsignal_buf); - free (THREAD_SELF->tls_state.strerror_l_buf); -} +/* Reset the arc4random TCB state on fork. */ +extern void __glibc_tls_internal_free (void) attribute_hidden; #endif diff --git a/sysdeps/unix/sysv/linux/x86_64/64/libc.abilist b/sysdeps/unix/sysv/linux/x86_64/64/libc.abilist index 2944bc7837..367c8d0a03 100644 --- a/sysdeps/unix/sysv/linux/x86_64/64/libc.abilist +++ b/sysdeps/unix/sysv/linux/x86_64/64/libc.abilist @@ -2525,6 +2525,9 @@ GLIBC_2.35 __memcmpeq F GLIBC_2.35 _dl_find_object F GLIBC_2.35 epoll_pwait2 F GLIBC_2.35 posix_spawn_file_actions_addtcsetpgrp_np F +GLIBC_2.36 arc4random F +GLIBC_2.36 arc4random_buf F +GLIBC_2.36 arc4random_uniform F GLIBC_2.36 c8rtomb F GLIBC_2.36 fsconfig F GLIBC_2.36 fsmount F diff --git a/sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist b/sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist index 47296193af..6a614efb62 100644 --- a/sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist +++ b/sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist @@ -2631,6 +2631,9 @@ GLIBC_2.35 __memcmpeq F GLIBC_2.35 _dl_find_object F GLIBC_2.35 epoll_pwait2 F GLIBC_2.35 posix_spawn_file_actions_addtcsetpgrp_np F +GLIBC_2.36 arc4random F +GLIBC_2.36 arc4random_buf F +GLIBC_2.36 arc4random_uniform F GLIBC_2.36 c8rtomb F GLIBC_2.36 fsconfig F GLIBC_2.36 fsmount F |