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commit 4baab048c77a9e3d1c009f2b0eef34c708dc5ac0
parent 4adfb3ee5e871b2103c4c2c0de06f969363247d0
Author: Cem Keylan <cem@ckyln.com>
Date:   Thu,  9 Jan 2020 16:36:57 +0300

efivar: Pull patches from KISS to fix verbose issues in efibootmgr

Diffstat:
Mextra/efivar/build | 8++++++--
Mextra/efivar/checksums | 7+++++--
Aextra/efivar/patches/0dad6d78a7fb5f6c5fb4a1d646040539db6cf865.patch | 51+++++++++++++++++++++++++++++++++++++++++++++++++++
Aextra/efivar/patches/4e04afc2df9bbc26e5ab524b53a6f4f1e61d7c9e.patch | 28++++++++++++++++++++++++++++
Aextra/efivar/patches/b98ba8921010d03f46704a476c69861515deb1ca.patch | 56++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Aextra/efivar/patches/c3c553db85ff10890209d0fe48fb4856ad68e4e0.patch | 168+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Aextra/efivar/patches/fdb803402fb32fa6d020bac57a40c7efe4aabb7d.patch | 31+++++++++++++++++++++++++++++++
Mextra/efivar/sources | 7+++++--
Mextra/efivar/version | 2+-
9 files changed, 351 insertions(+), 7 deletions(-)

diff --git a/extra/efivar/build b/extra/efivar/build @@ -1,7 +1,11 @@ #!/bin/sh -e -patch -p1 < fix-gcc9-dp.h.patch -patch -p1 < fix-gcc9.patch +# The order here matters. +patch -p1 < b98ba8921010d03f46704a476c69861515deb1ca.patch +patch -p1 < c3c553db85ff10890209d0fe48fb4856ad68e4e0.patch +patch -p1 < 0dad6d78a7fb5f6c5fb4a1d646040539db6cf865.patch +patch -p1 < fdb803402fb32fa6d020bac57a40c7efe4aabb7d.patch +patch -p1 < 4e04afc2df9bbc26e5ab524b53a6f4f1e61d7c9e.patch # Avoid repeating ourselves. mk() { diff --git a/extra/efivar/checksums b/extra/efivar/checksums @@ -1,3 +1,6 @@ 3c67feb93f901b98fbb897d5ca82931a6698b5bcd6ac34f0815f670d77747b9f efivar-37.tar.bz2 -475ca086eecabeaaff6111c3e6766f7e31d88a4fb6e0d082e34201e2cfaf295a fix-gcc9-dp.h.patch -7e72f92eb0d03558b9b14ede6a68e29c0051ffe745a8c7a84d06dce6af458351 fix-gcc9.patch +475ca086eecabeaaff6111c3e6766f7e31d88a4fb6e0d082e34201e2cfaf295a b98ba8921010d03f46704a476c69861515deb1ca.patch +7e72f92eb0d03558b9b14ede6a68e29c0051ffe745a8c7a84d06dce6af458351 c3c553db85ff10890209d0fe48fb4856ad68e4e0.patch +c3dcda97408b7d4957d440b1802081d1861a9923c7d4eb5ee6d3c9e31ae668fc 0dad6d78a7fb5f6c5fb4a1d646040539db6cf865.patch +4d53ca9f09e3704aa0cc58f36cf475f9c0e54464305930d0ea9e26e7d0461ef6 fdb803402fb32fa6d020bac57a40c7efe4aabb7d.patch +bc552a018399fb9c976b0087f3407ec34004f8b64a5982af76556dcd790852aa 4e04afc2df9bbc26e5ab524b53a6f4f1e61d7c9e.patch diff --git a/extra/efivar/patches/0dad6d78a7fb5f6c5fb4a1d646040539db6cf865.patch b/extra/efivar/patches/0dad6d78a7fb5f6c5fb4a1d646040539db6cf865.patch @@ -0,0 +1,51 @@ +From 0dad6d78a7fb5f6c5fb4a1d646040539db6cf865 Mon Sep 17 00:00:00 2001 +From: Chih-Wei Huang <cwhuang@linux.org.tw> +Date: Tue, 26 Feb 2019 18:42:20 +0800 +Subject: [PATCH] Fix another error of -Werror=address-of-packed-member + +Android 9 clang complains: + +external/efivar/src/dp-message.c:367:24: error: taking address of packed member '' of class or structure 'efidp_infiniband' may result in an unaligned pointer value [-Werror,-Waddress-of-packed-member] + (efi_guid_t *)&dp->infiniband.ioc_guid); + ^~~~~~~~~~~~~~~~~~~~~~~ +external/efivar/src/dp.h:76:19: note: expanded from macro 'format_guid' + memmove(&_guid, guid, sizeof(_guid)); \ + ^~~~ +1 error generated. + +Since commit c3c553d the fifth parameter of format_guid() is treated as +a const void *. The casting is unnecessary. + +Signed-off-by: Chih-Wei Huang <cwhuang@linux.org.tw> +--- + src/dp-media.c | 3 +-- + src/dp-message.c | 2 +- + 2 files changed, 2 insertions(+), 3 deletions(-) + +diff --git a/src/dp-media.c b/src/dp-media.c +index 96a576f..be691c4 100644 +--- a/src/dp-media.c ++++ b/src/dp-media.c +@@ -46,8 +46,7 @@ _format_media_dn(char *buf, size_t size, const_efidp dp) + break; + case EFIDP_HD_SIGNATURE_GUID: + format(buf, size, off, "HD", "GPT,"); +- format_guid(buf, size, off, "HD", +- (efi_guid_t *)dp->hd.signature); ++ format_guid(buf, size, off, "HD", dp->hd.signature); + format(buf, size, off, "HD", + ",0x%"PRIx64",0x%"PRIx64")", + dp->hd.start, dp->hd.size); +diff --git a/src/dp-message.c b/src/dp-message.c +index 9f96466..6b8e907 100644 +--- a/src/dp-message.c ++++ b/src/dp-message.c +@@ -364,7 +364,7 @@ _format_message_dn(char *buf, size_t size, const_efidp dp) + dp->infiniband.port_gid[1], + dp->infiniband.port_gid[0]); + format_guid(buf, size, off, "Infiniband", +- (efi_guid_t *)&dp->infiniband.ioc_guid); ++ &dp->infiniband.ioc_guid); + format(buf, size, off, "Infiniband", + ",%"PRIu64",%"PRIu64")", + dp->infiniband.target_port_id, diff --git a/extra/efivar/patches/4e04afc2df9bbc26e5ab524b53a6f4f1e61d7c9e.patch b/extra/efivar/patches/4e04afc2df9bbc26e5ab524b53a6f4f1e61d7c9e.patch @@ -0,0 +1,28 @@ +From 4e04afc2df9bbc26e5ab524b53a6f4f1e61d7c9e Mon Sep 17 00:00:00 2001 +From: Javier Martinez Canillas <javierm@redhat.com> +Date: Tue, 5 Mar 2019 17:23:32 +0100 +Subject: [PATCH] ucs2.h: fix logic that checks for UCS-2 string termination + +Currently the loop to count the lenght of the UCS-2 string ends if either +of the two bytes are 0, but 0 is a valid value for UCS-2 character codes. + +So only break the loop when 0 is the value for both UCS-2 char bytes. + +Signed-off-by: Javier Martinez Canillas <javierm@redhat.com> +--- + src/ucs2.h | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/src/ucs2.h b/src/ucs2.h +index e0390c3..fd8b056 100644 +--- a/src/ucs2.h ++++ b/src/ucs2.h +@@ -29,7 +29,7 @@ ucs2len(const void *vs, ssize_t limit) + const uint8_t *s8 = vs; + + for (i = 0; +- i < (limit >= 0 ? limit : i+1) && s8[0] != 0 && s8[1] != 0; ++ i < (limit >= 0 ? limit : i+1) && !(s8[0] == 0 && s8[1] == 0); + i++, s8 += 2) + ; + return i; diff --git a/extra/efivar/patches/b98ba8921010d03f46704a476c69861515deb1ca.patch b/extra/efivar/patches/b98ba8921010d03f46704a476c69861515deb1ca.patch @@ -0,0 +1,56 @@ +From b98ba8921010d03f46704a476c69861515deb1ca Mon Sep 17 00:00:00 2001 +From: Peter Jones <pjones@redhat.com> +Date: Mon, 7 Jan 2019 10:30:59 -0500 +Subject: [PATCH] dp.h: make format_guid() handle misaligned guid pointers + safely. + +GCC 9 adds -Werror=address-of-packed-member, which causes us to see the +build error reported at + https://bugzilla.opensuse.org/show_bug.cgi?id=1120862 . + +That bug report shows us the following: + +In file included from dp.c:26: +dp.h: In function 'format_vendor_helper': +dp.h:120:37: error: taking address of packed member of 'struct <anonymous>' may result in an unaligned pointer value [-Werror=address-of-packed-member] + 120 | format_guid(buf, size, off, label, &dp->hw_vendor.vendor_guid); + | ^~~~~~~~~~~~~~~~~~~~~~~~~~ +dp.h:74:25: note: in definition of macro 'format_guid' + 74 | _rc = efi_guid_to_str(guid, &_guidstr); \ + | ^~~~ +cc1: all warnings being treated as errors + +This patch makes format_guid() use a local variable as a bounce buffer +in the case that the guid we're passed is aligned as chaotic neutral. + +Note that this only fixes this instance and there may be others that bz +didn't show because it exited too soon, and I don't have a gcc 9 build +in front of me right now. + +Signed-off-by: Peter Jones <pjones@redhat.com> +--- + src/dp.h | 11 +++++++++-- + 1 file changed, 9 insertions(+), 2 deletions(-) + +diff --git a/src/dp.h b/src/dp.h +index aa4e390..20cb608 100644 +--- a/src/dp.h ++++ b/src/dp.h +@@ -70,8 +70,15 @@ + #define format_guid(buf, size, off, dp_type, guid) ({ \ + int _rc; \ + char *_guidstr = NULL; \ +- \ +- _rc = efi_guid_to_str(guid, &_guidstr); \ ++ efi_guid_t _guid; \ ++ const efi_guid_t * const _guid_p = \ ++ likely(__alignof__(guid) == sizeof(guid)) \ ++ ? guid \ ++ : &_guid; \ ++ \ ++ if (unlikely(__alignof__(guid) == sizeof(guid))) \ ++ memmove(&_guid, guid, sizeof(_guid)); \ ++ _rc = efi_guid_to_str(_guid_p, &_guidstr); \ + if (_rc < 0) { \ + efi_error("could not build %s GUID DP string", \ + dp_type); \ diff --git a/extra/efivar/patches/c3c553db85ff10890209d0fe48fb4856ad68e4e0.patch b/extra/efivar/patches/c3c553db85ff10890209d0fe48fb4856ad68e4e0.patch @@ -0,0 +1,168 @@ +From c3c553db85ff10890209d0fe48fb4856ad68e4e0 Mon Sep 17 00:00:00 2001 +From: Peter Jones <pjones@redhat.com> +Date: Thu, 21 Feb 2019 15:20:12 -0500 +Subject: [PATCH] Fix all the places -Werror=address-of-packed-member catches. + +This gets rid of all the places GCC 9's -Werror=address-of-packed-member +flags as problematic. + +Fixes github issue #123 + +Signed-off-by: Peter Jones <pjones@redhat.com> +--- + src/dp-message.c | 6 ++++-- + src/dp.h | 12 ++++-------- + src/guid.c | 2 +- + src/include/efivar/efivar.h | 2 +- + src/ucs2.h | 27 +++++++++++++++++++-------- + 5 files changed, 29 insertions(+), 20 deletions(-) + +diff --git a/src/dp-message.c b/src/dp-message.c +index 3724e5f..9f96466 100644 +--- a/src/dp-message.c ++++ b/src/dp-message.c +@@ -620,11 +620,13 @@ _format_message_dn(char *buf, size_t size, const_efidp dp) + ) / sizeof(efi_ip_addr_t); + format(buf, size, off, "Dns", "Dns("); + for (int i=0; i < end; i++) { +- const efi_ip_addr_t *addr = &dp->dns.addrs[i]; ++ efi_ip_addr_t addr; ++ ++ memcpy(&addr, &dp->dns.addrs[i], sizeof(addr)); + if (i != 0) + format(buf, size, off, "Dns", ","); + format_ip_addr(buf, size, off, "Dns", +- dp->dns.is_ipv6, addr); ++ dp->dns.is_ipv6, &addr); + } + format(buf, size, off, "Dns", ")"); + break; +diff --git a/src/dp.h b/src/dp.h +index 20cb608..1f921d5 100644 +--- a/src/dp.h ++++ b/src/dp.h +@@ -71,13 +71,9 @@ + int _rc; \ + char *_guidstr = NULL; \ + efi_guid_t _guid; \ +- const efi_guid_t * const _guid_p = \ +- likely(__alignof__(guid) == sizeof(guid)) \ +- ? guid \ +- : &_guid; \ +- \ +- if (unlikely(__alignof__(guid) == sizeof(guid))) \ +- memmove(&_guid, guid, sizeof(_guid)); \ ++ const efi_guid_t * const _guid_p = &_guid; \ ++ \ ++ memmove(&_guid, guid, sizeof(_guid)); \ + _rc = efi_guid_to_str(_guid_p, &_guidstr); \ + if (_rc < 0) { \ + efi_error("could not build %s GUID DP string", \ +@@ -86,7 +82,7 @@ + _guidstr = onstack(_guidstr, \ + strlen(_guidstr)+1); \ + _rc = format(buf, size, off, dp_type, "%s", \ +- _guidstr); \ ++ _guidstr); \ + } \ + _rc; \ + }) +diff --git a/src/guid.c b/src/guid.c +index 306c9ff..3156b3b 100644 +--- a/src/guid.c ++++ b/src/guid.c +@@ -31,7 +31,7 @@ + extern const efi_guid_t efi_guid_zero; + + int NONNULL(1, 2) PUBLIC +-efi_guid_cmp(const efi_guid_t *a, const efi_guid_t *b) ++efi_guid_cmp(const void * const a, const void * const b) + { + return memcmp(a, b, sizeof (efi_guid_t)); + } +diff --git a/src/include/efivar/efivar.h b/src/include/efivar/efivar.h +index 316891c..ad6449d 100644 +--- a/src/include/efivar/efivar.h ++++ b/src/include/efivar/efivar.h +@@ -128,7 +128,7 @@ extern int efi_symbol_to_guid(const char *symbol, efi_guid_t *guid) + + extern int efi_guid_is_zero(const efi_guid_t *guid); + extern int efi_guid_is_empty(const efi_guid_t *guid); +-extern int efi_guid_cmp(const efi_guid_t *a, const efi_guid_t *b); ++extern int efi_guid_cmp(const void * const a, const void * const b); + + /* import / export functions */ + typedef struct efi_variable efi_variable_t; +diff --git a/src/ucs2.h b/src/ucs2.h +index dbb5900..edd8367 100644 +--- a/src/ucs2.h ++++ b/src/ucs2.h +@@ -23,16 +23,21 @@ + (((val) & ((mask) << (shift))) >> (shift)) + + static inline size_t UNUSED +-ucs2len(const uint16_t * const s, ssize_t limit) ++ucs2len(const void *vs, ssize_t limit) + { + ssize_t i; +- for (i = 0; i < (limit >= 0 ? limit : i+1) && s[i] != (uint16_t)0; i++) ++ const uint16_t *s = vs; ++ const uint8_t *s8 = vs; ++ ++ for (i = 0; ++ i < (limit >= 0 ? limit : i+1) && s8[0] != 0 && s8[1] != 0; ++ i++, s8 += 2, s++) + ; + return i; + } + + static inline size_t UNUSED +-ucs2size(const uint16_t * const s, ssize_t limit) ++ucs2size(const void *s, ssize_t limit) + { + size_t rc = ucs2len(s, limit); + rc *= sizeof (uint16_t); +@@ -69,10 +74,11 @@ utf8size(uint8_t *s, ssize_t limit) + } + + static inline unsigned char * UNUSED +-ucs2_to_utf8(const uint16_t * const chars, ssize_t limit) ++ucs2_to_utf8(const void * const voidchars, ssize_t limit) + { + ssize_t i, j; + unsigned char *ret; ++ const uint16_t * const chars = voidchars; + + if (limit < 0) + limit = ucs2len(chars, -1); +@@ -124,10 +130,12 @@ ucs2_to_utf8(const uint16_t * const chars, ssize_t limit) + } + + static inline ssize_t UNUSED NONNULL(4) +-utf8_to_ucs2(uint16_t *ucs2, ssize_t size, int terminate, uint8_t *utf8) ++utf8_to_ucs2(void *ucs2void, ssize_t size, int terminate, uint8_t *utf8) + { + ssize_t req; + ssize_t i, j; ++ uint16_t *ucs2 = ucs2void; ++ uint16_t val16; + + if (!ucs2 && size > 0) { + errno = EINVAL; +@@ -162,10 +170,13 @@ utf8_to_ucs2(uint16_t *ucs2, ssize_t size, int terminate, uint8_t *utf8) + val = utf8[i] & 0x7f; + i += 1; + } +- ucs2[j] = val; ++ val16 = val; ++ ucs2[j] = val16; ++ } ++ if (terminate) { ++ val16 = 0; ++ ucs2[j++] = val16; + } +- if (terminate) +- ucs2[j++] = (uint16_t)0; + return j; + }; + diff --git a/extra/efivar/patches/fdb803402fb32fa6d020bac57a40c7efe4aabb7d.patch b/extra/efivar/patches/fdb803402fb32fa6d020bac57a40c7efe4aabb7d.patch @@ -0,0 +1,31 @@ +From fdb803402fb32fa6d020bac57a40c7efe4aabb7d Mon Sep 17 00:00:00 2001 +From: Javier Martinez Canillas <javierm@redhat.com> +Date: Tue, 5 Mar 2019 17:23:24 +0100 +Subject: [PATCH] ucs2.h: remove unused variable + +The const uint16_t pointer is not used since now the two bytes of the +UCS-2 chars are checked to know if is the termination of the string. + +Signed-off-by: Javier Martinez Canillas <javierm@redhat.com> +--- + src/ucs2.h | 3 +-- + 1 file changed, 1 insertion(+), 2 deletions(-) + +diff --git a/src/ucs2.h b/src/ucs2.h +index edd8367..e0390c3 100644 +--- a/src/ucs2.h ++++ b/src/ucs2.h +@@ -26,12 +26,11 @@ static inline size_t UNUSED + ucs2len(const void *vs, ssize_t limit) + { + ssize_t i; +- const uint16_t *s = vs; + const uint8_t *s8 = vs; + + for (i = 0; + i < (limit >= 0 ? limit : i+1) && s8[0] != 0 && s8[1] != 0; +- i++, s8 += 2, s++) ++ i++, s8 += 2) + ; + return i; + } diff --git a/extra/efivar/sources b/extra/efivar/sources @@ -1,3 +1,6 @@ https://github.com/rhboot/efivar/releases/download/37/efivar-37.tar.bz2 -patches/fix-gcc9-dp.h.patch -patches/fix-gcc9.patch +patches/b98ba8921010d03f46704a476c69861515deb1ca.patch +patches/c3c553db85ff10890209d0fe48fb4856ad68e4e0.patch +patches/0dad6d78a7fb5f6c5fb4a1d646040539db6cf865.patch +patches/fdb803402fb32fa6d020bac57a40c7efe4aabb7d.patch +patches/4e04afc2df9bbc26e5ab524b53a6f4f1e61d7c9e.patch diff --git a/extra/efivar/version b/extra/efivar/version @@ -1 +1 @@ -37 2 +37 3