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| -rw-r--r-- | gdb/ChangeLog | 4 | ||||
| -rw-r--r-- | gdb/infcmd.c | 20 |
2 files changed, 24 insertions, 0 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 41223e9..e2d2a6c 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,7 @@ +2005-01-17 Corinna Vinschen <vinschen@redhat.com> + + * infcmd.c (attach_command): Call CLEAR_SOLIB if available. + 2005-01-17 Andrew Cagney <cagney@gnu.org> * top.h (source_error, source_pre_error): Delete declaration. diff --git a/gdb/infcmd.c b/gdb/infcmd.c index 3b5c45e..7f40180 100644 --- a/gdb/infcmd.c +++ b/gdb/infcmd.c @@ -1776,6 +1776,26 @@ attach_command (char *args, int from_tty) error ("Not killed."); } + /* Clear out solib state. Otherwise the solib state of the previous + inferior might have survived and is entirely wrong for the new + target. This has been observed on Linux using glibc 2.3. How to + reproduce: + + bash$ ./foo& + [1] 4711 + bash$ ./foo& + [1] 4712 + bash$ gdb ./foo + [...] + (gdb) attach 4711 + (gdb) detach + (gdb) attach 4712 + Cannot access memory at address 0xdeadbeef + */ +#ifdef CLEAR_SOLIB + CLEAR_SOLIB (); +#endif + target_attach (args, from_tty); /* Set up the "saved terminal modes" of the inferior |