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fix cs_enforcement_disable patch on 5.0

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This commit is contained in:
comex 2011-09-01 18:51:55 -07:00
parent bcdd066ca9
commit f181dc4354
1 changed files with 2 additions and 2 deletions
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4
make_kernel_patchfile.c
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@ -81,7 +81,7 @@ void do_kernel(struct binary *binary, struct binary *sandbox) {
addr_t tfp0; findmany_add(&tfp0, text, spec(_50, "91 e8 01 04 d1 f8 08 80 00 21 02 91 ba f1 00 0f 01 91 - 06 d1 02 a8",
_armv7, "85 68 00 23 .. 93 .. 93 - 5c b9 02 a8 29 46 04 22",
_armv6, "85 68 .. 93 .. 93 - 00 2c 0b d1"));
addr_t csedp; findmany_add(&csedp, text, spec(_50, "- df f8 88 33 1d ee 90 0f",
addr_t csedp; findmany_add(&csedp, text, spec(_50, "df f8 88 33 1d ee 90 0f a2 6a - 1b 68",
_43, "1d ee 90 3f d3 f8 80 33 93 f8 94 30 1b 09 03 f0 01 02 + .. .. .. ..",
_armv7, "1d ee 90 3f d3 f8 4c 33 d3 f8 9c 20 + .. .. .. .. 19 68 00 29",
_armv6, "9c 22 03 59 99 58 + .. .. 1a 68 00 2a"));
@ -117,7 +117,7 @@ void do_kernel(struct binary *binary, struct binary *sandbox) {
_armv6, 0xe00b2c00)});
if(class >= _50) {
// it moved into BSS?
patch("cs_enforcement_disable check", csedp, uint32_t, {0x23012301});
patch("cs_enforcement_disable check", csedp, uint16_t, {0x2301});
} else {
patch("cs_enforcement_disable", resolve_ldr(binary, csedp), uint32_t, {1});
}