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| author | Daniel P. Berrange <berrange@redhat.com> | 2011-12-01 11:33:50 -0500 |
|---|---|---|
| committer | Eric Blake <eblake@redhat.com> | 2011-12-01 11:02:07 -0700 |
| commit | 24d9792821af4c6b304e5b0ee83f7b233cfa314e (patch) | |
| tree | dbe1fa4012a169b1bafe13fdf082b3add1930ead /tests/shunloadtest.c | |
| parent | 949e10911a23ea002519b2038f1bfeb251c06b9a (diff) | |
| download | libvirt-24d9792821af4c6b304e5b0ee83f7b233cfa314e.tar.gz | |
Avoid crash in shunloadtest
For unknown reasons, the shunloadtest will crash on Fedora 16
inside dlopen()
(gdb) bt
#0 0x00000000000050e6 in ?? ()
#1 0x00007ff61a77b9d5 in floor () from /lib64/libm.so.6
#2 0x00007ff61e522963 in _dl_relocate_object () from /lib64/ld-linux-x86-64.so.2
#3 0x00007ff61e5297e6 in dl_open_worker () from /lib64/ld-linux-x86-64.so.2
#4 0x00007ff61e525006 in _dl_catch_error () from /lib64/ld-linux-x86-64.so.2
#5 0x00007ff61e52917a in _dl_open () from /lib64/ld-linux-x86-64.so.2
#6 0x00007ff61e0f6f26 in dlopen_doit () from /lib64/libdl.so.2
#7 0x00007ff61e525006 in _dl_catch_error () from /lib64/ld-linux-x86-64.so.2
#8 0x00007ff61e0f752f in _dlerror_run () from /lib64/libdl.so.2
#9 0x00007ff61e0f6fc1 in dlopen@@GLIBC_2.2.5 () from /lib64/libdl.so.2
#10 0x0000000000400a15 in main (argc=<optimized out>, argv=<optimized out>) at shunloadtest.c:105
Changing from RTLD_NOW to RTLD_LAZY avoids this problem,
but quite possibly does not fix the root cause.
* shunloadtest.c: s/NOW/LAZY/
Diffstat (limited to 'tests/shunloadtest.c')
| -rw-r--r-- | tests/shunloadtest.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tests/shunloadtest.c b/tests/shunloadtest.c index 2cdb8b8bb1..ab6e56fced 100644 --- a/tests/shunloadtest.c +++ b/tests/shunloadtest.c @@ -102,7 +102,7 @@ int main(int argc ATTRIBUTE_UNUSED, char **argv) fprintf(stderr, " .%*s 1 ", 39, ""); signal(SIGSEGV, sigHandler); - if (!(lib = dlopen("./.libs/libshunload.so", RTLD_NOW))) { + if (!(lib = dlopen("./.libs/libshunload.so", RTLD_LAZY))) { fprintf(stderr, "Cannot load ./.libs/libshunload.so %s\n", dlerror()); return 1; } |