18 lines
694 B
Diff
18 lines
694 B
Diff
https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=232371
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diff -u -rup gdb-6.6-orig/gdb/linux-nat.c gdb-6.6/gdb/linux-nat.c
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--- gdb-6.6-orig/gdb/linux-nat.c 2007-03-15 19:55:40.000000000 -0400
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+++ gdb-6.6/gdb/linux-nat.c 2007-03-15 20:02:09.000000000 -0400
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@@ -1014,6 +1014,10 @@ lin_lwp_attach_lwp (ptid_t ptid, int ver
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{
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/* Try again with __WCLONE to check cloned processes. */
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pid = my_waitpid (GET_LWP (ptid), &status, __WCLONE);
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+ if (pid == -1 && errno == ECHILD)
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+ error (_("Can't attach %s (%s) - possible SELinux denial,"
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+ " check your /var/log/messages for `avc: denied'"),
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+ target_pid_to_str (ptid), safe_strerror (errno));
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lp->cloned = 1;
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}
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