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Kernel: fix signal handler block mask restoration

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Bananymous
2026-05-26 02:17:08 +03:00
parent c0ce647c74
commit becfa228fe
3 changed files with 6 additions and 2 deletions
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2
kernel/arch/i686/Signal.S
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@@ -59,7 +59,7 @@ signal_trampoline:
addl $24, %esp
// restore sigmask
movl $83, %eax // SYS_SIGPROCMASK
movl $79, %eax // SYS_SIGPROCMASK
movl $3, %ebx // SIG_SETMASK
leal 72(%esp), %ecx // set
xorl %edx, %edx // oset

2
kernel/arch/x86_64/Signal.S
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@@ -61,7 +61,7 @@ signal_trampoline:
addq $40, %rsp
// restore sigmask
movq $83, %rdi // SYS_SIGPROCMASK
movq $79, %rdi // SYS_SIGPROCMASK
movq $3, %rsi // SIG_SETMASK
leaq 192(%rsp), %rdx // set
xorq %r10, %r10 // oset