18 lines
658 B
Diff
18 lines
658 B
Diff
Index: qemu/linux-user/mmap.c
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===================================================================
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--- qemu.orig/linux-user/mmap.c
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+++ qemu/linux-user/mmap.c
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@@ -48,8 +48,10 @@ int target_mprotect(target_ulong start,
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end = start + len;
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if (end < start)
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return -EINVAL;
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- if (prot & ~(PROT_READ | PROT_WRITE | PROT_EXEC))
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- return -EINVAL;
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+ if (prot & ~(PROT_READ | PROT_WRITE | PROT_EXEC)) {
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+ gemu_log("WARNING: dirty hack in mprotect: setting prot (%#x -> %#x)\n", prot, prot & (PROT_READ | PROT_WRITE | PROT_EXEC));
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+ prot &= (PROT_READ | PROT_WRITE | PROT_EXEC);
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+ }
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if (len == 0)
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return 0;
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