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import CS powerpc-utils-1.3.10-11.el9

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This commit is contained in:
eabdullin 2024-10-07 06:55:04 +00:00
parent 12ef06ae45
commit 8a1a8aec3d
4 changed files with 164 additions and 2 deletions
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47
SOURCES/powerpc-utils-1.3.10-nvram-manpage.patch Normal file
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@ -0,0 +1,47 @@
commit d604cc779741c29cbdc8da97cbfc1512fd21fc1b
Author: Likhitha Korrapati <likhitha@linux.ibm.com>
Date: Fri Aug 11 00:41:14 2023 -0500
nvram man page and --help output are not in sync
The nvram man page and the output from --help option are not in
sync and few of the options are missing in man page.
The options that are missing are ascii, dump, nvram-size, zero.
These options are added through the commit ids [1], [2].
This patch adds the above missing options to the nvram.
[1] https://github.com/ibm-power-utilities/powerpc-utils/commit/0e09f4e2898e7dea556479b018a7f4bf12108099
[2] https://github.com/ibm-power-utilities/powerpc-utils/commit/976dbe9bb7b01b135cac3e7bbd1dce0cdc88636a
Signed-off-by: Likhitha Korrapati <likhitha@linux.ibm.com>
Signed-off-by: Tyrel Datwyler <tyreld@linux.ibm.com>
diff --git a/man/nvram.8 b/man/nvram.8
index 2938e34..6071712 100644
--- a/man/nvram.8
+++ b/man/nvram.8
@@ -67,6 +67,22 @@ be more verbose.
\fB\--help
print usage information including other low level options useful for
debugging nvram.
+.TP
+\fB\--ascii \fIname
+print partition contents as ASCII text
+.TP
+\fB\--dump \fIname
+raw dump of partition (use --partitions to see names)
+.TP
+\fB\--nvram-size
+specify size of nvram data, must in multiples of 16 Bytes (for repair
+operations)
+.TP
+\fB\--unzip \fIname
+decompress and print compressed data from partition
+.TP
+\fB\--zero | 0 \fR
+terminate config pairs with a NULL character
.SH FILES
/dev/nvram
.SH AUTHOR

47
SOURCES/powerpc-utils-1.3.10-nvram-print-config-crash.patch Normal file
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commit 3f72b8326a2fc9a9dffb4b31d0ce3abf12e24751
Author: Likhitha Korrapati <likhitha@linux.ibm.com>
Date: Thu Jan 25 15:44:02 2024 +0530
powerpc/nvram: fix segmentation fault issue in print-config
print-config option in nvram results in segmentation fault when the
user provides a very large value.
without the patch:
[root@xxx powerpc-utils]# nvram --print-config=real-mode?
true
[root@xxx powerpc-utils]# nvram --print-config=$(perl -e 'p
rint "A"x1000000')
Segmentation fault (core dumped)
The Segmentation fault occurs because the code tries to access memory
beyond the bounds of the data at index varlen. varlen is the length of
the string provided by the user.
This patch adds a condition to check whether the length of the data is
greater than varlen to prevent accessing out of bounds.
with the patch:
[root@xxx powerpc-utils]# ./src/nvram --print-config=real-m
ode?
true
[root@xxx powerpc-utils]# ./src/nvram --print-config=$(perl
-e 'print "A"x1000000')
Reported-by: Shirisha Ganta <shirisha@linux.ibm.com>
Signed-off-by: Likhitha Korrapati <likhitha@linux.ibm.com>
Signed-off-by: Tyrel Datwyler <tyreld@linux.ibm.com>
diff --git a/src/nvram.c b/src/nvram.c
index f051e9c..095e747 100644
--- a/src/nvram.c
+++ b/src/nvram.c
@@ -1280,7 +1280,7 @@ print_of_config(struct nvram *nvram, char *config_var, char *pname,
data = (char *)phead + sizeof(*phead);
while (*data != '\0') {
- if ((data[varlen] == '=') &&
+ if (strlen(data) > varlen && (data[varlen] == '=') &&
strncmp(config_var, data, varlen) == 0) {
printf("%s%c", data + varlen + 1, terminator);
rc = 0;

51
SOURCES/powerpc-utils-1.3.10-nvram-size-crash.patch Normal file
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@ -0,0 +1,51 @@
commit a6d31caf4eaa453d3ec879f02163b3a515789b85
Author: Likhitha Korrapati <likhitha@linux.ibm.com>
Date: Mon Sep 11 05:23:37 2023 -0500
powerpc/nvram: Fix Segmentation fault issue in nvram-size.
nvram-size option results in segmentation fault when the user
specifies value larger than the default nvram size
Without the patch:
[root@xxx ~]# nvram --nvram-size 1048592
nvram: WARNING: expected 1048592 bytes, but only read 15360!
Segmentation fault (core dumped)
Segmentation fault is caused because the phead->length is becoming 0.
And because of this the p_start doesn't get updated which makes the
while loop run infinitely resulting in segmentation fault.
This patch adds a condition check for phead->length to avoid infinite
while loop.
With the patch:
[root@xxx src]# ./nvram --nvram-size 1048592
./nvram: WARNING: expected 1048592 bytes, but only read 15360!
[root@xxx src]# ./nvram --nvram-size 268435456
./nvram: WARNING: expected 268435456 bytes, but only read 15360!
[root@xxx src]#
Reported-by: Shirisha Ganta <shirisha@linux.ibm.com>
Signed-off-by: Likhitha Korrapati <likhitha@linux.ibm.com>
[tyreld: fixed up else block]
Signed-off-by: Tyrel Datwyler <tyreld@linux.ibm.com>
diff --git a/src/nvram.c b/src/nvram.c
index 095e747..1987c3d 100644
--- a/src/nvram.c
+++ b/src/nvram.c
@@ -460,8 +460,12 @@ nvram_parse_partitions(struct nvram *nvram)
c_sum = checksum(phead);
if (c_sum != phead->checksum)
warn_msg("this partition checksum should be %02x!\n", c_sum);
- phead->length = be16toh(phead->length);
- p_start += phead->length * NVRAM_BLOCK_SIZE;
+ if (phead->length != 0) {
+ phead->length = be16toh(phead->length);
+ p_start += phead->length * NVRAM_BLOCK_SIZE;
+ } else {
+ break;
+ }
}
if (verbose)

21
SPECS/powerpc-utils.spec
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@ -1,6 +1,6 @@
Name: powerpc-utils
Version: 1.3.10
Release: 10%{?dist}
Release: 11%{?dist}
Summary: PERL-based scripts for maintaining and servicing PowerPC systems
License: GPLv2
@ -45,13 +45,25 @@ Patch18: powerpc-utils-372599ed28d65a79d4c3b3405a8e04034eb58e09.patch
Patch19: powerpc-utils-e0928dc5e5375591a4cff6ffabc6063771288f59.patch
Patch20: powerpc-utils-d0bc79aedaf76eff09a5d1f399da09561a4d4d7d.patch
Patch21: powerpc-utils-7698adc945372e901c2bc3f7066a5a1c219bf1d8.patch
# lpar can't boot up after installation if nsid of nvme device is greater than 10.
Patch22: powerpc-utils-8a7aa61c5f520df03e53e6f7e1d63b7d5c432376.patch
# rtas_dbg -l returns large negativ value
Patch23: powerpc-utils-rtas_dbg_return_negativ_value.patch
# Support multiple dev paths for a nvme boot device
Patch24: 0001-scripts-bootlist-Support-multiple-dev-paths-for-a-nv.patch
# segault when running nvram --print-config
Patch25: powerpc-utils-1.3.10-nvram-print-config-crash.patch
# segault when running nvram --nvram-size 268435456
Patch26: powerpc-utils-1.3.10-nvram-size-crash.patch
# nvram help page and man page are not in sync
Patch27: powerpc-utils-1.3.10-nvram-manpage.patch
ExclusiveArch: ppc %{power64}
BuildRequires: gcc
@ -168,7 +180,7 @@ systemctl enable hcn-init.service >/dev/null 2>&1 || :
%license COPYING
%dir %{_localstatedir}/lib/powerpc-utils
%dir /etc/drmgr.d/pmig
%config(noreplace) %{_localstatedir}/lib/powerpc-utils/smt.state
%verify(not md5 size mtime) %config(noreplace) %{_localstatedir}/lib/powerpc-utils/smt.state
%{_unitdir}/smtstate.service
%{_unitdir}/smt_off.service
%{_unitdir}/hcn-init.service
@ -245,6 +257,11 @@ systemctl enable hcn-init.service >/dev/null 2>&1 || :
%changelog
* Sat Jun 29 2024 Than Ngo <than@redhat.com> - 1.3.10-11
- Resolves: RHEL-23620, nvram help page and man page are not in sync
- Resolves: RHEL-23619, segault when running nvram --nvram-size 268435456
- Resolves: RHEL-23624, segault when running nvram --print-config
* Tue Jan 30 2024 Than Ngo <than@redhat.com> - 1.3.10-10
- Resolves: RHEL-22830, Support multiple dev paths for a nvme boot device