import libfabric-1.11.2-1.el8
This commit is contained in:
CentOS Sources
parent
a139283819
commit
81110558de
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@ -1 +1 @@
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SOURCES/libfabric-1.10.0.tar.bz2
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SOURCES/libfabric-1.11.2.tar.bz2
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@ -1 +1 @@
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1352168973611327ee9f48ca89b682693a39f3fc SOURCES/libfabric-1.10.0.tar.bz2
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b26b67cc9ce069d59db99fec64548a512250bb46 SOURCES/libfabric-1.11.2.tar.bz2
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@ -0,0 +1,33 @@
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From c862c1384215d5618b148487a84647dc2fcc912c Mon Sep 17 00:00:00 2001
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From: aingerson <alexia.ingerson@intel.com>
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Date: Thu, 17 Dec 2020 09:25:04 -0800
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Subject: [PATCH 1/2] util/shm: add O_EXCL flag to shm_open
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Adding the O_EXCL flag forces the shm_open call to fail
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if the shared memory region already exists. This prevents
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a segfault/miscommunication which can occur when two peers
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try to open an endpoint/shared memory region with the same name.
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Cherry picked from commit c403cc4f
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Signed-off-by: aingerson <alexia.ingerson@intel.com>
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---
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prov/util/src/util_shm.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/prov/util/src/util_shm.c b/prov/util/src/util_shm.c
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index 72301b62dbb6..760b19e15a73 100644
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--- a/prov/util/src/util_shm.c
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+++ b/prov/util/src/util_shm.c
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@@ -151,7 +151,7 @@ int smr_create(const struct fi_provider *prov, struct smr_map *map,
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&sar_pool_offset, &peer_data_offset,
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&name_offset);
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- fd = shm_open(attr->name, O_RDWR | O_CREAT, S_IRUSR | S_IWUSR);
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+ fd = shm_open(attr->name, O_RDWR | O_CREAT | O_EXCL, S_IRUSR | S_IWUSR);
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if (fd < 0) {
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FI_WARN(prov, FI_LOG_EP_CTRL, "shm_open error\n");
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return -errno;
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--
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2.25.4
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@ -0,0 +1,97 @@
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From 8c2f159809118c6054852d5086582a19be39a2b2 Mon Sep 17 00:00:00 2001
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From: Honggang Li <honli@redhat.com>
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Date: Fri, 18 Dec 2020 05:18:55 -0800
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Subject: [PATCH 2/2] src/common.c: fix a stack-buffer-overflow issue
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ERROR: AddressSanitizer: stack-buffer-overflow on address 0x7fff4c61e7e0 at pc 0x14f2cb7ae0b9 bp 0x7fff4c61e650 sp 0x7fff4c61ddd8
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WRITE of size 17 at 0x7fff4c61e7e0 thread T0
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#0 0x14f2cb7ae0b8 (/lib64/libasan.so.5+0xb40b8)
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#1 0x14f2cb7aedd2 in vsscanf (/lib64/libasan.so.5+0xb4dd2)
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#2 0x14f2cb7aeede in __interceptor_sscanf (/lib64/libasan.so.5+0xb4ede)
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#3 0x14f2cb230766 in ofi_addr_format src/common.c:401
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#4 0x14f2cb233238 in ofi_str_toaddr src/common.c:780
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#5 0x14f2cb314332 in vrb_handle_ib_ud_addr prov/verbs/src/verbs_info.c:1670
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#6 0x14f2cb314332 in vrb_get_match_infos prov/verbs/src/verbs_info.c:1787
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#7 0x14f2cb314332 in vrb_getinfo prov/verbs/src/verbs_info.c:1841
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#8 0x14f2cb21fc28 in fi_getinfo_ src/fabric.c:1010
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#9 0x14f2cb25fcc0 in ofi_get_core_info prov/util/src/util_attr.c:298
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#10 0x14f2cb269b20 in ofix_getinfo prov/util/src/util_attr.c:321
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#11 0x14f2cb3e29fd in rxd_getinfo prov/rxd/src/rxd_init.c:122
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#12 0x14f2cb21fc28 in fi_getinfo_ src/fabric.c:1010
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#13 0x407150 in ft_getinfo common/shared.c:794
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#14 0x414917 in ft_init_fabric common/shared.c:1042
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#15 0x402f40 in run functional/bw.c:155
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#16 0x402f40 in main functional/bw.c:252
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#17 0x14f2ca1b28e2 in __libc_start_main (/lib64/libc.so.6+0x238e2)
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#18 0x401d1d in _start (/root/libfabric/fabtests/functional/fi_bw+0x401d1d)
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Address 0x7fff4c61e7e0 is located in stack of thread T0 at offset 48 in frame
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#0 0x14f2cb2306f3 in ofi_addr_format src/common.c:397
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This frame has 1 object(s):
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[32, 48) 'fmt' <== Memory access at offset 48 overflows this variable
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HINT: this may be a false positive if your program uses some custom stack unwind mechanism or swapcontext
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(longjmp and C++ exceptions *are* supported)
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SUMMARY: AddressSanitizer: stack-buffer-overflow (/lib64/libasan.so.5+0xb40b8)
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Shadow bytes around the buggy address:
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0x1000698bbca0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
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0x1000698bbcb0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
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0x1000698bbcc0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
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0x1000698bbcd0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
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0x1000698bbce0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
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=>0x1000698bbcf0: 00 00 00 00 00 00 f1 f1 f1 f1 00 00[f2]f2 f3 f3
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0x1000698bbd00: f3 f3 00 00 00 00 00 00 00 00 00 00 00 00 f1 f1
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0x1000698bbd10: f1 f1 00 f2 f2 f2 f2 f2 f2 f2 00 f2 f2 f2 f2 f2
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0x1000698bbd20: f2 f2 00 f2 f2 f2 f2 f2 f2 f2 00 f2 f2 f2 f2 f2
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0x1000698bbd30: f2 f2 00 00 00 00 00 06 f2 f2 f2 f2 f2 f2 00 00
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0x1000698bbd40: 00 00 00 06 f2 f2 f2 f2 f2 f2 00 00 00 00 00 00
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Shadow byte legend (one shadow byte represents 8 application bytes):
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Addressable: 00
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Partially addressable: 01 02 03 04 05 06 07
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Heap left redzone: fa
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Freed heap region: fd
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Stack left redzone: f1
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Stack mid redzone: f2
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Stack right redzone: f3
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Stack after return: f5
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Stack use after scope: f8
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Global redzone: f9
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Global init order: f6
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Poisoned by user: f7
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Container overflow: fc
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Array cookie: ac
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Intra object redzone: bb
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ASan internal: fe
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Left alloca redzone: ca
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Right alloca redzone: cb
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Fixes: 5d31276f7304 ("common: Redo address string conversions")
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Signed-off-by: Honggang Li <honli@redhat.com>
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---
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src/common.c | 4 ++--
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1 file changed, 2 insertions(+), 2 deletions(-)
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diff --git a/src/common.c b/src/common.c
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index 4c54dc2dec68..3964cf1f7b4b 100644
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--- a/src/common.c
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+++ b/src/common.c
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@@ -395,14 +395,14 @@ sa_sin6:
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uint32_t ofi_addr_format(const char *str)
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{
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- char fmt[16];
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+ char fmt[17];
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int ret;
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+ memset(fmt, 0, sizeof(fmt));
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ret = sscanf(str, "%16[^:]://", fmt);
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if (ret != 1)
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return FI_FORMAT_UNSPEC;
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- fmt[sizeof(fmt) - 1] = '\0';
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if (!strcasecmp(fmt, "fi_sockaddr_in"))
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return FI_SOCKADDR_IN;
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else if (!strcasecmp(fmt, "fi_sockaddr_in6"))
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--
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2.25.4
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@ -1,11 +1,13 @@
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Name: libfabric
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Version: 1.10.0
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Version: 1.11.2
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Release: 1%{?dist}
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Summary: Open Fabric Interfaces
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License: BSD or GPLv2
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URL: http://ofiwg.github.io/libfabric/
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URL: https://github.com/ofiwg/libfabric
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Source0: https://github.com/ofiwg/libfabric/releases/download/v%{version}/libfabric-%{version}.tar.bz2
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Patch1: 0001-util-shm-add-O_EXCL-flag-to-shm_open.patch
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Patch2: 0002-src-common.c-fix-a-stack-buffer-overflow-issue.patch
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BuildRequires: gcc
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BuildRequires: libnl3-devel
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@ -47,6 +49,8 @@ developing applications that use %{name}.
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%prep
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%setup -q
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%patch1 -p1
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%patch2 -p1
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%build
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%configure --disable-static --disable-silent-rules
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@ -84,6 +88,16 @@ find %{buildroot} -name '*.la' -exec rm -f {} ';'
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%changelog
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* Tue Dec 22 2020 Honggang Li <honli@redhat.com> - 1.11.2-1
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- Rebase to upstream release v1.11.2
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- Fix "shm" segfault issue
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- Resolves: bz1904291
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* Tue Nov 17 2020 Honggang Li <honli@redhat.com> - 1.11.1-1
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- Rebase to upstream release v1.11.1
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- EFA Support requires libfabric
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- Resolves: bz1831145, bz1852636
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* Sat Apr 25 2020 Honggang Li <honli@redhat.com> - 1.10.0-1
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- Rebase to upstream release v1.10.0
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- Resolves: bz1739283
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