Messages in this thread Patch in this message | | | Date | Wed, 24 Mar 1999 21:37:12 +0000 (GMT) | From | Tigran Aivazian <> | Subject | [patch-bugfix] Re: 2.2.4 breaks strace -f |
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Hi,
The patch below fixes the PTRACE_ATTACH problem. I think the "is a subset" should sound as "is not a subset".
Regards, Tigran.
--- ptrace.c.0 Wed Mar 24 21:03:52 1999 +++ ptrace.c Wed Mar 24 21:23:33 1999 @@ -386,7 +386,7 @@ (current->uid != child->uid) || (current->gid != child->egid) || (current->gid != child->sgid) || - (cap_issubset(child->cap_permitted, current->cap_permitted)) || + (!cap_issubset(child->cap_permitted, current->cap_permitted)) || (current->gid != child->gid)) && !capable(CAP_SYS_PTRACE)) goto out; /* the same process cannot be attached many times */
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