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Avoid failing reg read if conversion fails on xnu native ##debug

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This commit is contained in:
Francesco Tamagni 2024-02-19 19:27:16 +01:00 committed by pancake
parent 08e232db22
commit 231973e682
1 changed files with 5 additions and 2 deletions
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7
libr/debug/p/native/xnu/xnu_threads.c
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@ -271,6 +271,7 @@ static bool xnu_thread_get_gpr(RDebug *dbg, xnu_thread_t *thread) {
if (rc == KERN_SUCCESS) {
ut32 count = thread->count;
kern_return_t rc;
rc = xnu_convert_thread_state (
thread->port,
THREAD_CONVERT_THREAD_STATE_TO_SELF,
@ -281,8 +282,10 @@ static bool xnu_thread_get_gpr(RDebug *dbg, xnu_thread_t *thread) {
R_LOG_WARN ("failed to convert %d", rc);
}
#if __arm64e__
if (dbg->bits == R_SYS_BITS_64) {
arm_thread_state64_ptrauth_strip (regs->ts_64);
else {
if (dbg->bits == R_SYS_BITS_64) {
arm_thread_state64_ptrauth_strip (regs->ts_64);
}
}
#endif
}