使用SysCare ​

USAGE:
    syscare build [OPTIONS] --patch_name <PATCH_NAME> --source <SOURCE> --debuginfo <DEBUGINFO>... --patch <PATCH_FILES>...

OPTIONS:
    -n, --patch_name <PATCH_NAME>                  Patch name
        --patch_arch <PATCH_ARCH>                  Patch architecture [default: x86_64]
        --patch_version <PATCH_VERSION>            Patch version [default: 1]
        --patch_release <PATCH_RELEASE>            Patch release [default: 1]
        --patch_description <PATCH_DESCRIPTION>    Patch description [default: (none)]
    -s, --source <SOURCE>                          Source package
    -d, --debuginfo <DEBUGINFO>...                 Debuginfo package(s)
        --workdir <WORKDIR>                        Working directory [default: .]
    -o, --output <OUTPUT>                          Output directory [default: .]
    -j, --jobs <JOBS>                              Parllel build jobs [default: 96]
        --skip_compiler_check                      Skip compiler version check (not recommended)
        --skip_cleanup                             Skip post-build cleanup
    -v, --verbose                                  Provide more detailed info
    -p, --patch <PATCH_FILES>...                   Patch file(s)
    -h, --help                                     Prints help information
    -V, --version                                  Prints version information

syscare build \
    --patch_name "HP001" \
    --patch_description "CVE-2021-32675 - When parsing an incoming Redis Standard Protocol (RESP) request, Redis allocates memory according to user-specified values which determine the number of elements (in the multi-bulk header) and size of each element (in the bulk header). An attacker delivering specially crafted requests over multiple connections can cause the server to allocate significant amount of memory. Because the same parsing mechanism is used to handle authentication requests, this vulnerability can also be exploited by unauthenticated users." \
    --source ./redis-6.2.5-1.src.rpm \
    --debuginfo ./redis-debuginfo-6.2.5-1.x86_64.rpm \
    --output ./output \
    --patch ./0001-Prevent-unauthenticated-client-from-easily-consuming.patch

Building patch, this may take a while
- Preparing build requirements
- Building patch
Error: UserPatchBuilder: Failed to build patch

Caused by:
    Process "/usr/libexec/syscare/upatch-build" exited unsuccessfully, exit_code=253
For more information, please check "/home/dev/syscare-build.345549/build.log"

sudo syscare info redis-6.2.5-1/HP002-1-1
uuid:        980fa0d0-e753-447c-8494-01de595f35d0
name:        HP002
version:     1
release:     1
arch:        x86_64
type:        UserPatch
target:      redis-6.2.5-1
target_elf:  redis-server, redis-benchmark, redis-cli
license:     BSD and MIT
description: CVE-2021-32675 - When parsing an incoming Redis Standard Protocol (RESP) request, Redis allocates memory according to user-specified values which determine the number of elements (in the multi-bulk header) and size of each element (in the bulk header). An attacker delivering specially crafted requests over multiple connections can cause the server to allocate significant amount of memory. Because the same parsing mechanism is used to handle authentication requests, this vulnerability can also be exploited by unauthenticated users.
patch:
0001-Prevent-unauthenticated-client-from-easily-consuming.patch