Update to musl 1.2.5. (#557)

See the WHATSNEW file for details.

As described on the [musl homepage](https://musl.libc.org/), this also includes the two patches ([1](https://www.openwall.com/lists/musl/2025/02/13/1/1), [2](https://www.openwall.com/lists/musl/2025/02/13/1/2)) fixing  CVE-2025-26519. This fixes #577.

Author: sunfishcode

Makefile

@@ -223,7 +223,7 @@ LIBC_TOP_HALF_MUSL_SOURCES = \
         legacy/getpagesize.c \
         thread/thrd_sleep.c \
     ) \
-    $(filter-out %/procfdname.c %/syscall.c %/syscall_ret.c %/vdso.c %/version.c, \
+    $(filter-out %/procfdname.c %/syscall.c %/syscall_ret.c %/vdso.c %/version.c %/emulate_wait4.c, \
                  $(wildcard $(LIBC_TOP_HALF_MUSL_SRC_DIR)/internal/*.c)) \
     $(filter-out %/flockfile.c %/funlockfile.c %/__lockfile.c %/ftrylockfile.c \
                  %/rename.c \

expected/wasm32-wasip1-threads/predefined-macros.txt

@@ -1950,18 +1950,35 @@
 #define T_AFSDB ns_t_afsdb
 #define T_ANY ns_t_any
 #define T_ATMA ns_t_atma
+#define T_AVC ns_t_avc
 #define T_AXFR ns_t_axfr
+#define T_CAA ns_t_caa
+#define T_CDNSKEY ns_t_cdnskey
+#define T_CDS ns_t_cds
 #define T_CNAME ns_t_cname
+#define T_CSYNC ns_t_csync
+#define T_DHCID ns_t_dhcid
+#define T_DLV ns_t_dlv
 #define T_DNAME ns_t_dname
+#define T_DNSKEY ns_t_dnskey
+#define T_DS ns_t_ds
 #define T_EID ns_t_eid
+#define T_EUI48 ns_t_eui48
+#define T_EUI64 ns_t_eui64
 #define T_FMT 0x2002A
 #define T_FMT_AMPM 0x2002B
+#define T_GID ns_t_gid
 #define T_GPOS ns_t_gpos
 #define T_HINFO ns_t_hinfo
+#define T_HIP ns_t_hip
+#define T_IPSECKEY ns_t_ipseckey
 #define T_ISDN ns_t_isdn
 #define T_IXFR ns_t_ixfr
 #define T_KEY ns_t_key
+#define T_L32 ns_t_l32
+#define T_L64 ns_t_l64
 #define T_LOC ns_t_loc
+#define T_LP ns_t_lp
 #define T_MAILA ns_t_maila
 #define T_MAILB ns_t_mailb
 #define T_MB ns_t_mb
@@ -1972,21 +1989,40 @@
 #define T_MR ns_t_mr
 #define T_MX ns_t_mx
 #define T_NAPTR ns_t_naptr
+#define T_NID ns_t_nid
 #define T_NIMLOC ns_t_nimloc
+#define T_NINFO ns_t_ninfo
 #define T_NS ns_t_ns
 #define T_NSAP ns_t_nsap
 #define T_NSAP_PTR ns_t_nsap_ptr
+#define T_NSEC ns_t_nsec
+#define T_NSEC3 ns_t_nsec3
+#define T_NSEC3PARAM ns_t_nsec3param
 #define T_NULL ns_t_null
 #define T_NXT ns_t_nxt
+#define T_OPENPGPKEY ns_t_openpgpkey
 #define T_PTR ns_t_ptr
 #define T_PX ns_t_px
+#define T_RKEY ns_t_rkey
 #define T_RP ns_t_rp
+#define T_RRSIG ns_t_rrsig
 #define T_RT ns_t_rt
 #define T_SIG ns_t_sig
+#define T_SMIMEA ns_t_smimea
 #define T_SOA ns_t_soa
+#define T_SPF ns_t_spf
 #define T_SRV ns_t_srv
+#define T_SSHFP ns_t_sshfp
+#define T_TA ns_t_ta
+#define T_TALINK ns_t_talink
+#define T_TKEY ns_t_tkey
+#define T_TLSA ns_t_tlsa
 #define T_TSIG ns_t_tsig
 #define T_TXT ns_t_txt
+#define T_UID ns_t_uid
+#define T_UINFO ns_t_uinfo
+#define T_UNSPEC ns_t_unspec
+#define T_URI ns_t_uri
 #define T_WKS ns_t_wks
 #define T_X25 ns_t_x25
 #define UCHAR_MAX 255
@@ -2092,6 +2128,8 @@
 #define _CS_POSIX_V7_LPBIG_OFFBIG_LDFLAGS 1145
 #define _CS_POSIX_V7_LPBIG_OFFBIG_LIBS 1146
 #define _CS_POSIX_V7_LPBIG_OFFBIG_LINTFLAGS 1147
+#define _CS_POSIX_V7_THREADS_CFLAGS 1150
+#define _CS_POSIX_V7_THREADS_LDFLAGS 1151
 #define _CS_POSIX_V7_WIDTH_RESTRICTED_ENVS 5
 #define _CS_V6_ENV 1148
 #define _CS_V7_ENV 1149
@@ -2290,6 +2328,7 @@
 #define _SC_MEMLOCK_RANGE 18
 #define _SC_MEMORY_PROTECTION 19
 #define _SC_MESSAGE_PASSING 20
+#define _SC_MINSIGSTKSZ 249
 #define _SC_MONOTONIC_CLOCK 149
 #define _SC_MQ_OPEN_MAX 27
 #define _SC_MQ_PRIO_MAX 28
@@ -2317,6 +2356,7 @@
 #define _SC_SHARED_MEMORY_OBJECTS 22
 #define _SC_SHELL 157
 #define _SC_SIGQUEUE_MAX 34
+#define _SC_SIGSTKSZ 250
 #define _SC_SPAWN 159
 #define _SC_SPIN_LOCKS 154
 #define _SC_SPORADIC_SERVER 160

expected/wasm32-wasip1/predefined-macros.txt

@@ -1948,18 +1948,35 @@
 #define T_AFSDB ns_t_afsdb
 #define T_ANY ns_t_any
 #define T_ATMA ns_t_atma
+#define T_AVC ns_t_avc
 #define T_AXFR ns_t_axfr
+#define T_CAA ns_t_caa
+#define T_CDNSKEY ns_t_cdnskey
+#define T_CDS ns_t_cds
 #define T_CNAME ns_t_cname
+#define T_CSYNC ns_t_csync
+#define T_DHCID ns_t_dhcid
+#define T_DLV ns_t_dlv
 #define T_DNAME ns_t_dname
+#define T_DNSKEY ns_t_dnskey
+#define T_DS ns_t_ds
 #define T_EID ns_t_eid
+#define T_EUI48 ns_t_eui48
+#define T_EUI64 ns_t_eui64
 #define T_FMT 0x2002A
 #define T_FMT_AMPM 0x2002B
+#define T_GID ns_t_gid
 #define T_GPOS ns_t_gpos
 #define T_HINFO ns_t_hinfo
+#define T_HIP ns_t_hip
+#define T_IPSECKEY ns_t_ipseckey
 #define T_ISDN ns_t_isdn
 #define T_IXFR ns_t_ixfr
 #define T_KEY ns_t_key
+#define T_L32 ns_t_l32
+#define T_L64 ns_t_l64
 #define T_LOC ns_t_loc
+#define T_LP ns_t_lp
 #define T_MAILA ns_t_maila
 #define T_MAILB ns_t_mailb
 #define T_MB ns_t_mb
@@ -1970,21 +1987,40 @@
 #define T_MR ns_t_mr
 #define T_MX ns_t_mx
 #define T_NAPTR ns_t_naptr
+#define T_NID ns_t_nid
 #define T_NIMLOC ns_t_nimloc
+#define T_NINFO ns_t_ninfo
 #define T_NS ns_t_ns
 #define T_NSAP ns_t_nsap
 #define T_NSAP_PTR ns_t_nsap_ptr
+#define T_NSEC ns_t_nsec
+#define T_NSEC3 ns_t_nsec3
+#define T_NSEC3PARAM ns_t_nsec3param
 #define T_NULL ns_t_null
 #define T_NXT ns_t_nxt
+#define T_OPENPGPKEY ns_t_openpgpkey
 #define T_PTR ns_t_ptr
 #define T_PX ns_t_px
+#define T_RKEY ns_t_rkey
 #define T_RP ns_t_rp
+#define T_RRSIG ns_t_rrsig
 #define T_RT ns_t_rt
 #define T_SIG ns_t_sig
+#define T_SMIMEA ns_t_smimea
 #define T_SOA ns_t_soa
+#define T_SPF ns_t_spf
 #define T_SRV ns_t_srv
+#define T_SSHFP ns_t_sshfp
+#define T_TA ns_t_ta
+#define T_TALINK ns_t_talink
+#define T_TKEY ns_t_tkey
+#define T_TLSA ns_t_tlsa
 #define T_TSIG ns_t_tsig
 #define T_TXT ns_t_txt
+#define T_UID ns_t_uid
+#define T_UINFO ns_t_uinfo
+#define T_UNSPEC ns_t_unspec
+#define T_URI ns_t_uri
 #define T_WKS ns_t_wks
 #define T_X25 ns_t_x25
 #define UCHAR_MAX 255
@@ -2090,6 +2126,8 @@
 #define _CS_POSIX_V7_LPBIG_OFFBIG_LDFLAGS 1145
 #define _CS_POSIX_V7_LPBIG_OFFBIG_LIBS 1146
 #define _CS_POSIX_V7_LPBIG_OFFBIG_LINTFLAGS 1147
+#define _CS_POSIX_V7_THREADS_CFLAGS 1150
+#define _CS_POSIX_V7_THREADS_LDFLAGS 1151
 #define _CS_POSIX_V7_WIDTH_RESTRICTED_ENVS 5
 #define _CS_V6_ENV 1148
 #define _CS_V7_ENV 1149
@@ -2283,6 +2321,7 @@
 #define _SC_MEMLOCK_RANGE 18
 #define _SC_MEMORY_PROTECTION 19
 #define _SC_MESSAGE_PASSING 20
+#define _SC_MINSIGSTKSZ 249
 #define _SC_MONOTONIC_CLOCK 149
 #define _SC_MQ_OPEN_MAX 27
 #define _SC_MQ_PRIO_MAX 28
@@ -2310,6 +2349,7 @@
 #define _SC_SHARED_MEMORY_OBJECTS 22
 #define _SC_SHELL 157
 #define _SC_SIGQUEUE_MAX 34
+#define _SC_SIGSTKSZ 250
 #define _SC_SPAWN 159
 #define _SC_SPIN_LOCKS 154
 #define _SC_SPORADIC_SERVER 160

expected/wasm32-wasip2/predefined-macros.txt

@@ -2098,18 +2098,35 @@
 #define T_AFSDB ns_t_afsdb
 #define T_ANY ns_t_any
 #define T_ATMA ns_t_atma
+#define T_AVC ns_t_avc
 #define T_AXFR ns_t_axfr
+#define T_CAA ns_t_caa
+#define T_CDNSKEY ns_t_cdnskey
+#define T_CDS ns_t_cds
 #define T_CNAME ns_t_cname
+#define T_CSYNC ns_t_csync
+#define T_DHCID ns_t_dhcid
+#define T_DLV ns_t_dlv
 #define T_DNAME ns_t_dname
+#define T_DNSKEY ns_t_dnskey
+#define T_DS ns_t_ds
 #define T_EID ns_t_eid
+#define T_EUI48 ns_t_eui48
+#define T_EUI64 ns_t_eui64
 #define T_FMT 0x2002A
 #define T_FMT_AMPM 0x2002B
+#define T_GID ns_t_gid
 #define T_GPOS ns_t_gpos
 #define T_HINFO ns_t_hinfo
+#define T_HIP ns_t_hip
+#define T_IPSECKEY ns_t_ipseckey
 #define T_ISDN ns_t_isdn
 #define T_IXFR ns_t_ixfr
 #define T_KEY ns_t_key
+#define T_L32 ns_t_l32
+#define T_L64 ns_t_l64
 #define T_LOC ns_t_loc
+#define T_LP ns_t_lp
 #define T_MAILA ns_t_maila
 #define T_MAILB ns_t_mailb
 #define T_MB ns_t_mb
@@ -2120,21 +2137,40 @@
 #define T_MR ns_t_mr
 #define T_MX ns_t_mx
 #define T_NAPTR ns_t_naptr
+#define T_NID ns_t_nid
 #define T_NIMLOC ns_t_nimloc
+#define T_NINFO ns_t_ninfo
 #define T_NS ns_t_ns
 #define T_NSAP ns_t_nsap
 #define T_NSAP_PTR ns_t_nsap_ptr
+#define T_NSEC ns_t_nsec
+#define T_NSEC3 ns_t_nsec3
+#define T_NSEC3PARAM ns_t_nsec3param
 #define T_NULL ns_t_null
 #define T_NXT ns_t_nxt
+#define T_OPENPGPKEY ns_t_openpgpkey
 #define T_PTR ns_t_ptr
 #define T_PX ns_t_px
+#define T_RKEY ns_t_rkey
 #define T_RP ns_t_rp
+#define T_RRSIG ns_t_rrsig
 #define T_RT ns_t_rt
 #define T_SIG ns_t_sig
+#define T_SMIMEA ns_t_smimea
 #define T_SOA ns_t_soa
+#define T_SPF ns_t_spf
 #define T_SRV ns_t_srv
+#define T_SSHFP ns_t_sshfp
+#define T_TA ns_t_ta
+#define T_TALINK ns_t_talink
+#define T_TKEY ns_t_tkey
+#define T_TLSA ns_t_tlsa
 #define T_TSIG ns_t_tsig
 #define T_TXT ns_t_txt
+#define T_UID ns_t_uid
+#define T_UINFO ns_t_uinfo
+#define T_UNSPEC ns_t_unspec
+#define T_URI ns_t_uri
 #define T_WKS ns_t_wks
 #define T_X25 ns_t_x25
 #define UCHAR_MAX 255
@@ -2240,6 +2276,8 @@
 #define _CS_POSIX_V7_LPBIG_OFFBIG_LDFLAGS 1145
 #define _CS_POSIX_V7_LPBIG_OFFBIG_LIBS 1146
 #define _CS_POSIX_V7_LPBIG_OFFBIG_LINTFLAGS 1147
+#define _CS_POSIX_V7_THREADS_CFLAGS 1150
+#define _CS_POSIX_V7_THREADS_LDFLAGS 1151
 #define _CS_POSIX_V7_WIDTH_RESTRICTED_ENVS 5
 #define _CS_V6_ENV 1148
 #define _CS_V7_ENV 1149
@@ -2434,6 +2472,7 @@
 #define _SC_MEMLOCK_RANGE 18
 #define _SC_MEMORY_PROTECTION 19
 #define _SC_MESSAGE_PASSING 20
+#define _SC_MINSIGSTKSZ 249
 #define _SC_MONOTONIC_CLOCK 149
 #define _SC_MQ_OPEN_MAX 27
 #define _SC_MQ_PRIO_MAX 28
@@ -2461,6 +2500,7 @@
 #define _SC_SHARED_MEMORY_OBJECTS 22
 #define _SC_SHELL 157
 #define _SC_SIGQUEUE_MAX 34
+#define _SC_SIGSTKSZ 250
 #define _SC_SPAWN 159
 #define _SC_SPIN_LOCKS 154
 #define _SC_SPORADIC_SERVER 160

libc-top-half/musl/INSTALL

@@ -97,11 +97,16 @@ and ABI combinations:
 
 * OpenRISC 1000 (or1k)
 
-* RISC-V 64
+* RISC-V
+    * 32-bit and 64-bit
     * Little endian
     * Hard, soft, and hard-single/soft-double floating point ABIs
     * Standard ELF; no shared-text NOMMU support
 
+* LoongArch
+    * 64-bit ISA
+    * Hard, soft, and hard-single/soft-double floating point ABIs
+
 
 
 Build and Installation Procedure

libc-top-half/musl/VERSION

@@ -1 +1 @@
-1.2.3
+1.2.5