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87 lines
3.6 KiB
87 lines
3.6 KiB
6 years ago
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Index: redhat-rpm-config-9.1.0/find-requires.ksyms
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===================================================================
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--- redhat-rpm-config-9.1.0.orig/find-requires.ksyms 2018-08-24 09:55:19.094210445 +0200
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+++ redhat-rpm-config-9.1.0/find-requires.ksyms 2018-09-14 12:40:34.744601952 +0200
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@@ -12,8 +12,8 @@
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if [[ -n $(nm "$@" | sed -r -ne 's:^0*([0-9a-f]+) A __crc_(.+):0x\1 \2:p') ]]; then
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nm "$@" \
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| sed -r -ne 's:^0*([0-9a-f]+) A __crc_(.+):0x\1 \2:p' \
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- | awk --non-decimal-data '{printf("0x%08x\t%s\n", $1, $2)}' \
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- | LC_ALL=C sort -k2,2 -u
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+ | awk --non-decimal-data '{printf("%s:0x%08x\n", $2, $1)}' \
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+ | LC_ALL=C sort -k1,1 -u
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else
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ELFRODATA=$(readelf -R .rodata "$@" | awk '/0x/{printf $2$3$4$5}')
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if [[ -n $(readelf -h "$@" | grep "little endian") ]]; then
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@@ -24,8 +24,8 @@
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for sym in $(nm "$@" | sed -r -ne 's:^0*([0-9a-f]+) R __crc_(.+):0x\1 \2:p'); do
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echo $sym $RODATA
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done \
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- | awk --non-decimal-data '{printf("0x%08s\t%s\n", substr($3,($1*2)+1,8), $2)}' \
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- | LC_ALL=C sort -k2,2 -u
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+ | awk --non-decimal-data '{printf("%s:0x%08s\n", $2, substr($3,($1*2)+1,8))}' \
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+ | LC_ALL=C sort -k1,1 -u
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fi
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}
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@@ -36,15 +36,15 @@
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/sbin/modprobe --dump-modversions "$module" \
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| awk --non-decimal-data '
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BEGIN { FS = "\t" ; OFS = "\t" }
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- {printf("0x%08x\t%s\n", $1, $2)}' \
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+ {printf("%s:0x%08x\n", $2, $1)}' \
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| sed -r -e 's:$:\t'"$1"':'
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done \
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- | LC_ALL=C sort -k2,2 -u
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+ | LC_ALL=C sort -k1,1 -u
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}
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# Filter out requirements fulfilled by the module itself.
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mod_requires() {
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- LC_ALL=C join -t $'\t' -j 2 -v 1 \
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+ LC_ALL=C join -t $'\t' -j 1 -v 1 \
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<(all_requires "$@") \
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<(all_provides "$@") \
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| LC_ALL=C sort -k1,1 -u
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@@ -55,6 +55,8 @@
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exit 0
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fi
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+export LC_ALL=C
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+
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check_kabi() {
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arch=$(uname -m)
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kabi_file="/lib/modules/kabi-current/kabi_whitelist_$arch"
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@@ -107,22 +109,24 @@
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cat /usr/src/kernels/$kernel/Module.symvers | awk '
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BEGIN { FS = "\t" ; OFS = "\t" }
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- { print $2 "\t" $1 }
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+ { print $2 ":" $1 }
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' \
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| sed -r -e 's:$:\t'"$kernel"':' \
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| LC_ALL=C sort -k1,1 -u > $symvers
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# Symbols matching with the kernel get a "kernel" dependency
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- LC_ALL=C join -t $'\t' -j 1 $symvers <(mod_requires "${modules[@]}") | LC_ALL=C sort -u \
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- | awk '{ FS = "\t" ; OFS = "\t" } { print "kernel(" $1 ") = " $2 }'
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+ mod_req=$(mktemp -t mod_req.XXXXX)
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+ mod_requires "${modules[@]}" > "$mod_req"
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+ LC_ALL=C join -t $'\t' -j 1 $symvers "$mod_req" | LC_ALL=C sort -u \
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+ | awk 'BEGIN { FS = "[\t:]" ; OFS = "\t" } { print "kernel(" $1 ") = " $2 }'
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# Symbols from elsewhere get a "ksym" dependency
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- LC_ALL=C join -t $'\t' -j 1 -v 2 $symvers <(mod_requires "${modules[@]}") | LC_ALL=C sort -u \
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- | awk '{ FS = "\t" ; OFS = "\t" } { print "ksym(" $1 ") = " $2 }'
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+ LC_ALL=C join -t $'\t' -j 1 -v 2 $symvers "$mod_req" | LC_ALL=C sort -u \
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+ | awk 'BEGIN { FS = "[\t:]" ; OFS = "\t" } { print "ksym(" $1 ") = " $2 }'
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# Check kABI if the kabi-whitelists package is installed
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# Do this last so we can try to output this error at the end
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- kabi_check_symbols=($(LC_ALL=C join -t $'\t' -j 1 $symvers <(mod_requires "${modules[@]}") | LC_ALL=C sort -u \
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- | awk '{ FS = "\t" ; OFS = "\t" } { print $1 }'))
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+ kabi_check_symbols=($(LC_ALL=C join -t $'\t' -j 1 $symvers "$mod_req" | LC_ALL=C sort -u \
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+ | awk 'BEGIN { FS = "[\t:]" ; OFS = "\t" } { print $1 }'))
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check_kabi "${kabi_check_symbols[@]}"
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fi
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