From b2f54b5f3a2a10a72bed68e7844abdb908023a1f Mon Sep 17 00:00:00 2001 From: Jason Self Date: Mon, 4 Feb 2019 18:18:56 -0800 Subject: [PATCH] deblob-2.6.24.7-libre3 --- deblob-check | 183 ++++++++++++++++++++++++++++++--------------------- deblob-main | 31 +++++---- 2 files changed, 126 insertions(+), 88 deletions(-) diff --git a/deblob-check b/deblob-check index 0d0deb50296..3af38382df2 100755 --- a/deblob-check +++ b/deblob-check @@ -1,6 +1,6 @@ #! /bin/sh -# deblob-check version 2008-07-16 +# deblob-check version 2008-07-26 # Inspired in gNewSense's find-firmware script. # Written by Alexandre Oliva @@ -38,6 +38,9 @@ # Specifies the number of consecutive integral or # character constants that trigger the blob detector. +# --reverse-patch: Test the removed parts of a patch, rather than +# the added ones. + # The default sensitivity is 32 constants. # The sensitivity, if present, must be the first option. The action @@ -250,6 +253,14 @@ case $1 in ;; esac +reverse_patch=false +case $1 in +--reverse-patch) + reverse_patch=: + shift; + ;; +esac + test_mode=false name=deblob-check @@ -547,67 +558,37 @@ set_except () { accept 'PITBL:[\n] \.long 0xC0040000,0xC90FDAA2,'"$blobpat*" # arch/m68k/mac/mac_penguin.S accept '\(0x[0F][0F],\)\+\\[\n]\(\(0x[0F][0F],\)\+\\[\n]\)*\(0x[0F][0F],\)\+0x00' - # arch/s390/kernel/head.S - accept '\.lowcase:[\n] \.byte 0x00\(,0x0[1-7]\)\+'"$sepx$blobpat*$eol" - # arch/s390/kernel/bitmap.S - accept '_zb_findmap:[\n] \.byte 0\(,[123],0\)\+,4'"$sepx$blobpat*$eol" - accept '_sb_findmap:[\n] \.byte 8\(,0,[123]\)\+,0'"$sepx$blobpat*$eol" - # arch/powerpc/lib/copyuser_64.S - accept ' \.section __ex_table,"a"'"$sepx$blobpat*" - # arch/powerpc/platforms/iseries/mf.c - accept ' memcpy(src, "\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00".*PROGxxxx' - # arch/ppc/platforms/ev64260.c - initnc 'static const unsigned int cpu_745x\[2\]\[16\] =' - # arch/alpha/lib/fls.c - initnc 'const unsigned char __flsm1_tab\[256\] =' - # drivers/input/misc/map_to_7segment.h - accept '#define _MAP_0_32_ASCII_SEG7_NON_PRINTABLE \\[\n] \(0,\)\+'"$eol" - # sound/oss/ad1848.c - initc ' static int init_values_b\[\] =' - # drivers/input/keyboard/atkbd.c - initnc 'static unsigned char atkbd_set2_keycode\[512\] =' - # drivers/usb/serial/keyspan_pda.S and - # drivers/usb/serial/xircom_pgs.S - accept 'desc_config1:[\n] \.byte 0x09, 0x02'"$sepx$blobpat*" - accept 'string_mfg:[\n]\?\(;\? \.byte[^\n]*[\n]\)\+string_mfg_end:' - accept 'string_product:[\n]\?\(;\? \.byte[^\n]*[\n]\)\+string_product_end:' - # drivers/media/video/pwc/pwc-nala.h - accept ' [/][*] \(SQCIF\|QSIF\|QCIF\|SIF\|CIF\|VGA\) [*][/][\n] {[\n] {'"$blobpat*" - # drivers/video/logo/*.ppm - accept 'P[13]\([\n]#[^\n]*\)*[\n]*\([\n][0-9 ]*\)\+' - # Documentation/specialix.txt - accept 'for i in [ 0-9\\\n]*[\n]do' - # Documentation/cpu-freq/cpufreq-stats.txt - accept ' : 3600000 3400000 3200000 3000000 2800000 ' - # Documentation/scsi/sym53c8xx_2.txt and - # Documentation/scsi/ncr53c8xx_2.txt - accept '00 00[\n]64 01[\n]8e 0b[\n][\n][0-9a-f \n]*fe fe' - accept '0f 00 08 08 64 00 0a 00 - id 0[\n]'"$blobpat*" - accept 'default nvram data:'"$sepx$blobpat*" - # Documentation/video4linux/sn9c102.txt - accept '0x0458 0x7025[\n]'"$blobpat*" - # Documentation/video4linux/et61x251.txt - accept '0x102c 0x6151[\n]'"$blobpat*" - # Documentation/video4linux/zc0301.txt - accept '0x041e 0x4017[\n]'"$blobpat*" - # Documentation/uml/UserModeLinux-HOWTO.txt - accept ' (gdb) x\/100x \$25[\n] 0x507d2434: 0x507d2434 0x00000000 0x08048000 0x080a4f8c'"$sepx$blobpat*" - # Documentation/isdn/README.inc - accept ' 1 0 0 0 0x308'"$sepx$blobpat*" - # Documentation/sched-stats.txt - accept 'domain 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36'"$eol" - # net/ipv4/ipvs/ip_vs_sync.c and - # net/sctp/sm_make_chunk.c and - # include/linux/sctp.h - accept '[ * ]*0 1 2 3[\n][ * ]*0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1' - # arch/x86/lguest/boot.c - accept ' \* 1 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0' - # drivers/net/fealnx.c - ocomment ' [/][*] Configure the PCI bus bursts and FIFO thresholds.' - # drivers/hwmon/via686a.c - ocomment '[/][*] the original LUT values from Alex van Kaam ' - # drivers/media/video/saa7114.c - initc 'static const unsigned char init\[\] = {[^;]*MODE=0 ;.*SAA_7114_NTSC_HSYNC_START' + accept '\.lowcase:[\n] \.byte 0x00\(,0x0[1-7]\)\+'"$sepx$blobpat*$eol" arch/s390/kernel/head.S + accept '_zb_findmap:[\n] \.byte 0\(,[123],0\)\+,4'"$sepx$blobpat*$eol" arch/s390/kernel/bitmap.S + accept '_sb_findmap:[\n] \.byte 8\(,0,[123]\)\+,0'"$sepx$blobpat*$eol" arch/s390/kernel/bitmap.S + accept ' \.section __ex_table,"a"'"$sepx$blobpat*" arch/powerpc/lib/copyuser_64.S + accept ' memcpy(src, "\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00".*PROGxxxx' arch/powerpc/platforms/iseries/mf.c + initnc 'static const unsigned int cpu_745x\[2\]\[16\] =' arch/ppc/platforms/ev64260.c + initnc 'const unsigned char __flsm1_tab\[256\] =' arch/alpha/lib/fls.c + accept '#define _MAP_0_32_ASCII_SEG7_NON_PRINTABLE \\[\n] \(0,\)\+'"$eol" drivers/input/misc/map_to_7segment.h + initc ' static int init_values_b\[\] =' sound/oss/ad1848.c + initnc 'static unsigned char atkbd_set2_keycode\[512\] =' drivers/input/keyboard/atkbd.c + accept 'desc_config1:[\n] \.byte 0x09, 0x02'"$sepx$blobpat*" 'drivers/usb/serial/\(keyspan_pda\|xircom_pgs\).S' + accept 'string_mfg:[\n]\?\(;\? \.byte[^\n]*[\n]\)\+string_mfg_end:' 'drivers/usb/serial/\(keyspan_pda\|xircom_pgs\).S' + accept 'string_product:[\n]\?\(;\? \.byte[^\n]*[\n]\)\+string_product_end:' 'drivers/usb/serial/\(keyspan_pda\|xircom_pgs\).S' + accept ' [/][*] \(SQCIF\|QSIF\|QCIF\|SIF\|CIF\|VGA\) [*][/][\n] {[\n] {'"$blobpat*" drivers/media/video/pwc/pwc-nala.h + accept 'P[13]\([\n]#[^\n]*\)*[\n]*\([\n][0-9 ]*\)\+' drivers/video/logo/*.ppm + accept 'for i in [ 0-9\\\n]*[\n]do' Documentation/specialix.txt + accept ' : 3600000 3400000 3200000 3000000 2800000 ' Documentation/cpu-freq/cpufreq-stats.txt + accept '00 00[\n]64 01[\n]8e 0b[\n][\n][0-9a-f \n]*fe fe' 'Documentation/scsi/\(sym\|ncr\)53c8xx_2.txt' + accept '0f 00 08 08 64 00 0a 00 - id 0[\n]'"$blobpat*" 'Documentation/scsi/\(sym\|ncr\)53c8xx_2.txt' + accept 'default nvram data:'"$sepx$blobpat*" 'Documentation/scsi/\(sym\|ncr\)53c8xx_2.txt' + accept '0x0458 0x7025[\n]'"$blobpat*" Documentation/video4linux/sn9c102.txt + accept '0x102c 0x6151[\n]'"$blobpat*" Documentation/video4linux/et61x251.txt + accept '0x041e 0x4017[\n]'"$blobpat*" Documentation/video4linux/zc0301.txt + accept ' (gdb) x\/100x \$25[\n] 0x507d2434: 0x507d2434 0x00000000 0x08048000 0x080a4f8c'"$sepx$blobpat*" Documentation/uml/UserModeLinux-HOWTO.txt + accept ' 1 0 0 0 0x308'"$sepx$blobpat*" Documentation/isdn/README.inc + accept 'domain 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36'"$eol" Documentation/sched-stats.txt + accept '[ * ]*0 1 2 3[\n][ * ]*0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1' 'net/ipv4/ipvs/ip_vs_sync.c|net/sctp/sm_make_chunk.c|include/linux/scpt.h' + accept ' \* 1 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0' arch/x86/lguest/boot.c + ocomment ' [/][*] Configure the PCI bus bursts and FIFO thresholds.' drivers/net/fealnx.c + ocomment '[/][*] the original LUT values from Alex van Kaam ' drivers/hwmon/via686a.c + initc 'static const unsigned char init\[\] = {[^;]*MODE=0 ;.*SAA_7114_NTSC_HSYNC_START' drivers/media/video/saa7114.c # in 2.6.23 only accept " Psize Ipps Tput Rxint Txint Done Ndone[\\n] ---------------------------------------------------------------\\([\\n][ 0-9]\\+\\)\\+$eol" @@ -1091,16 +1072,65 @@ set_except () { initnc '} vsb_snr_tab\[\] =' initnc '} yss225_registers\[\] __devinitdata =' ;; - */patch*2.6.27-rc* | */patch*2.6.26-git*) + + */patch*2.6.27-rc* | */patch*2.6.26-git* | */git-linus.diff) accept ' \.section __ex_table,"a"'"$sepx$blobpat*" 'arch/x86/lib/copy_user_\(nocache_\)\?64.S' initnc 'static struct cipher_testvec des3_ede_cbc_\(enc\|dec\)_tv_template\[\] =' crypto/tcrypt.h - accept 'desc_config1:[\n] \.byte 0x09, 0x02'"$sepx$blobpat*" 'firmware/keyspan_pda/\(keyspan_pda\|xircom_pgs\).S' accept 'string_mfg:[\n]\?\(;\? \.byte[^\n]*[\n]\)\+string_mfg_end:' 'firmware/keyspan_pda/\(keyspan_pda\|xircom_pgs\).S' accept 'string_product:[\n]\?\(;\? \.byte[^\n]*[\n]\)\+string_product_end:' 'firmware/keyspan_pda/\(keyspan_pda\|xircom_pgs\).S' accept ':03000000020200F9[\n]:040023000205\(9B0037\|5F0073\)[\n]\(:050030000000000000CB[\n]\|:0400430002010000B6[\n]\)*'"$sepx$blobpat*"'[\n]:\(0E06E0006400670065007400060334003700F4\|0606A000060334003700E0\)[\n]:00000001FF[\n]' 'firmware/keyspan_pda/\(keyspan_pda\|xircom_pgs\).HEX' + accept ':100000000C004000000000000000000000000000A4[\n]'"$sepx$blobpat*"'[\n]\/\* DSP56001 bootstrap code \*\/' firmware/dsp56k/bootstrap.bin.ihex initnc 'static const u16 uda1380_reg\[UDA1380_CACHEREGNUM\] =' sound/soc/codecs/uda1380.c initnc 'static const u16 wm8510_reg\[WM8510_CACHEREGNUM\] =' sound/soc/codecs/wm8510.c + + initnc 'static const unsigned short atkbd_set[23]_keycode\[512\] =' drivers/input/keyboard/atkbd.c + initnc 'static const unsigned short atkbd_unxlate_table\[128\] =' drivers/input/keyboard/atkbd.c + initnc 'static const unsigned char usb_kbd_keycode\[256\] =' drivers/hid/usbhid/usbkbd.c + initnc ' u8 buf, bufs\[\] =' drivers/media/dvb/dvb-usb/cxusb.c + initnc 'static struct dvb_pll_desc [^\n]* =' drivers/media/dvb/frontends/dvb-pll.c + initnc ' static int sysdiv_to_div_x_2\[\] =' arch/powerpc/platforms/512x/clock.c + initnc 'static const __u8 cx_inits_\(176\|320\|352\|640\)\[\] =' drivers/media/video/gspca/conex.c + initnc 'static const __u8 cx_jpeg_init\[\]\[8\] =' drivers/media/video/gspca/conex.c + initnc 'static const __u8 cxjpeg_\(640\|352\|320\|176\|qtable\)\[\]\[8\] =' drivers/media/video/gspca/conex.c + initnc 'static const unsigned char quant\[\]\[0x88\] =' drivers/media/video/gspca/jpeg.h + initnc 'static unsigned char huffman\[\] =' drivers/media/video/gspca/jpeg.h + initc ' static const struct ov_i2c_regvals norm_76[1247]0\[\] =' drivers/media/video/gspca/ov519.c + initnc 'static const __u8 pac207_sensor_init\[\]\[8\] =' drivers/media/video/gspca/pac207.c + initnc 'static const __u8 pac7311_jpeg_header\[\] =' drivers/media/video/gspca/pac7311.c + initnc 'static const __u8 init\(Hv7131\|Ov\(6650\|7630\(_3\)\?\)\|Pas\(106\|202\)\|Tas51[13]0\)\[\] =' drivers/media/video/gspca/sonixb.c + initnc 'static const __u8 \(hv7131\|ov\(6650\|7630\(_3\)\?\)\|pas\(106\|202\)\|tas51[13]0\)_sensor_init\(_com\)\?\[\]\[8\] =' drivers/media/video/gspca/sonixb.c + initnc 'static const __u8 \(hv7131r\|mi0360\|mo4000\|ov76\(60\|48\)\)_sensor_init\[\]\[8\] =' drivers/media/video/gspca/sonixj.c + initnc 'static const __u8 qtable4\[\] =' drivers/media/video/gspca/sonixj.c + initnc 'static const __u16 \(spca500_visual\|Clicksmart510\)_defaults\[\]\[3\] =' drivers/media/video/gspca/spca500.c + initnc 'static const __u8 qtable_\(creative_pccam\|kodak_ez200\|pocketdv\)\[2\]\[64\] =' drivers/media/video/gspca/spca500.c + initnc 'static const __u16 spca501c\?_\(\(3com\|arowana\|mysterious\)_\)\?\(init\|open\)_data\[\]\[3\] =' drivers/media/video/gspca/spca501.c + initnc 'static const __u16 spca505b\?_\(init\|open\)_data\(_ccd\)\?\[\]\[3\] =' drivers/media/video/gspca/spca505.c + initnc 'static const __u16 spca508\(cs110\|_sightcam2\?\|_vista\)\?_init_data\[\]\[3\] =' drivers/media/video/gspca/spca508.c + initnc 'static const __u16 spca561_init_data\[\]\[2\] =' drivers/media/video/gspca/spca561.c + initnc 'static const __u16 spca504\(_pccam600\|A_clicksmart420\)_\(init\|open\)_data\[\]\[3\] =' drivers/media/video/gspca/sunplus.c + initnc 'static const __u8 qtable_\(creative_pccam\|spca504_default\)\[2\]\[64\] =' drivers/media/video/gspca/sunplus.c + initnc 'static const __u8 \(effects\|gamma\)_table\[MAX_[A-Z]*\]\[[0-9]*\] =' drivers/media/video/gspca/t631.c + initnc 'static const __u8 tas5130a_sensor_init\[\]\[8\] =' drivers/media/video/gspca/t613.c + initnc ' static const __u8 \(read_indexs\|n\(set\)\?[0-9]*\|missing\)\[[0-9x]*\] =' drivers/media/video/gspca/t613.c + initc 'static const __u8 \(mi13[12]0\|po3130\|hv7131r\|ov76[67]0\)_\(\(soc\)\?initQ\?VGA_\(JPG\|data\)\|rundata\)\[\]\[4\] =' drivers/media/video/gspca/vc032x.c + initnc 'static const struct usb_action \(cs2102\|hdcs2020xx\|icm105axx\|ov7630c\|pb0330[3x]x\)_Initial\(Scale\)\?\[\] =' drivers/media/video/gspca/zc3xx.c + initnc 'static const u8 rtl8225z2_agc\[\] =' drivers/net/wireless/rtl8187_rtl8225.c + initnc 'static const u8 rtl8225z2_agc\[\] =' drivers/net/wireless/rtl8187_rtl8225.c + initnc 'static const u8 rtl8225z2_ofdm\[\] =' drivers/net/wireless/rtl8187_rtl8225.c + initnc 'static const u8 rtl8225z2_tx_power_cck\[\] =' drivers/net/wireless/rtl8187_rtl8225.c + initnc 'static const u8 rtl8225z2_tx_power_cck_ch14\[\] =' drivers/net/wireless/rtl8187_rtl8225.c + initnc 'static const __u16 t10_dif_crc_table\[256\] =' lib/crc-t10dif.c + initnc 'static crb_128M_2M_block_map_t crb_128M_2M_map\[64\] =' drivers/net/netxen/netxen_hw.c + initnc 'static const __u16 crc10_table\[256\] =' drivers/usb/serial/safe_serial.c + accept '[ ]*\( *0\)*\( *1\)*[\n][ ]*0 1 2 3 4 5 6 7 8 9 0 1 *2 3 4 5 6 7' 'Documentation/bt8xxgpio.txt' + initnc ' static int exp_lut\[256\] =' drivers/isdn/mISDN/dsp_audio.c + initnc 'static const u32 bf_pbox\[16 \+ 2\] =' drivers/isdn/mISDN/dsp_blowfish.c + initnc 'static const u32 bf_sbox\[256 \* 4\] =' drivers/isdn/mISDN/dsp_blowfish.c + initnc 'static u8 sample_\(german_\(all\|old\)\|american_\(dialtone\|ringing\|busy\)\|special[123]\|silence\)\[\] =' drivers/isdn/mISDN/dsp_tones.c + initnc 'struct pattern {[^}]*int tone;[^}]*} pattern\[\] =' drivers/isdn/mISDN/dsp_tones.c + initnc 'static u8 \([au]\|_4\)law_to_\([ua]law\|4bit\)\[256\] =' drivers/isdn/mISDN/l1oip_codec.c + ;; */patch*2.6.26-rc*) @@ -1886,22 +1916,27 @@ check () { fi # Extract or otherwise munge... - case $input in + case /$input in *.tar*) cmd="tar -xf - --to-command='echo \";/*begin \$TAR_FILENAME*/;\"; cat; echo \";/**/;\"; echo \";/*end \$TAR_FILENAME*/;\"'" ;; *.patch | */patch-* | *.diff) - sedpatch=' - /^[-]/d; - /^\(@@\|+++\) / { - i\ -;/**/;\ -;/*end patchlet */;\ + if $reverse_patch; then + s=- r=+ + else + s=+ r=- + fi + sedpatch=" + /^[$r]/d; + /^\\(@@\\|$s$s$s\\) / { + i\\ +;/**/;\\ +;/*end patchlet */;\\ ;/*begin patchlet */; - s/^/;\/*/; - s/$/*\/;/; + s/^/;\\/*/; + s/\$/*\\/;/; }; - s/^[ +]//;' + s/^[ $s]//;" cmd='sed "$sedpatch"' ;; *) diff --git a/deblob-main b/deblob-main index ba716c2ef32..4f67d9d688d 100755 --- a/deblob-main +++ b/deblob-main @@ -18,12 +18,14 @@ # USA # deblob.sh - prepare a linux-libre tarball out of a non-libre Linux -# tarball. It expects the Linux release (kver) as the first argument, -# and the libre sub-release (extra) as the second optional argument. +# tarball. It expects the Linux release (mver, say 2.6.25) as the +# first argument, the libre sub-release (extra) as the second optional +# argument, and the patch release (sver, say .13) as an optional third +# argument. mver and sver are pasted together to form kver. -# linux-$kver.tar.bz2 and deblob-$kver must exist in the current -# directory, and the line that sets kver and extra in deblob-$kver -# must match the command-line arguments. +# linux-$kver.tar.bz2 and deblob-$mver must exist in the current +# directory, and the line that sets kver and extra in deblob-$mver +# must match mver and extra. # The resulting tarball is put in linux-$kver-libre$extra.tar.bz2, and # an uncompressed xdelta that produces linux-$kver-libre$extra.tar out @@ -42,7 +44,7 @@ # At the end, the script attempts to generate a digital signature for # the newly-created tarball. This is the last thing the script does, # so interrupting it at that point to skip the signing won't fail to -# do anything else. +# do anything else. # It is safe to interrupt the script at any other point. When it gets # a ^C (other than during signing), it starts cleaning up all of its @@ -50,7 +52,8 @@ # behind, and then it will refuse to run again before you clean it up # by hand. It takes extra care to avoid overwriting useful files. -kver=$1 extra=$2 libre=libre$extra +mver=$1 extra=$2 sver=$3 +kver=$mver$sver libre=libre$extra deblob= dir=`echo $0 | sed 's,/[^/]*$,,'` if test ! -f linux-$kver.tar.bz2; then @@ -58,21 +61,21 @@ if test ! -f linux-$kver.tar.bz2; then exit 1 fi -if test -f deblob-$kver; then - deblob=deblob-$kver +if test -f deblob-$mver; then + deblob=deblob-$mver elif test -f deblob; then deblob=deblob -elif test -f $dir/deblob-$kver; then - cp $dir/deblob-$kver deblob +elif test -f $dir/deblob-$mver; then + cp $dir/deblob-$mver deblob deblob=deblob else echo deblob does not exist >&2 exit 1 fi -x1="kver=$kver extra=$extra" -x2=`grep \"^$x1$\" $deblob` -if test "$x1" != "$x2"; then +x1="kver=$mver extra=$extra" +x2=`grep "^kver=[^ ]* extra=[0-9]*$" $deblob` +if test "$x1" = "$x2"; then : else echo deblob script does not match command-line arguments >&2 -- 2.31.1