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Work around a glibc 2.6.1 bug with dlopen. We try to dlopen a .so file that
only contains debug symbols (e.g. no architecture is set in the elf header)
#0 0x4000a88c in _dl_relocate_object () from /lib/ld-linux.so.3
(gdb) bt
#0 0x4000a88c in _dl_relocate_object () from /lib/ld-linux.so.3
#1 0x40011f68 in dl_open_worker () from /lib/ld-linux.so.3
#2 0x4000d7e4 in _dl_catch_error () from /lib/ld-linux.so.3
#3 0x400117d8 in _dl_open () from /lib/ld-linux.so.3
#4 0x402fba84 in dlopen_doit () from /lib/libdl.so.2
#5 0x4000d7e4 in _dl_catch_error () from /lib/ld-linux.so.3
#6 0x402fbf50 in _dlerror_run () from /lib/libdl.so.2
#7 0x402fb9bc in dlopen@@GLIBC_2.4 () from /lib/libdl.so.2
#8 0x402f2790 in g_module_open () from /usr/lib/libgmodule-2.0.so.0
#9 0x40078784 in gst_plugin_load_file (
filename=0x10a6c8 "/usr/lib/gstreamer-0.10/.debug/libgstcoreindexers.so",
error=0x0) at gstplugin.c:481
#10 0x4007e3c4 in gst_registry_scan_path_level (registry=0x27828,
path=0x10a6a0 "/usr/lib/gstreamer-0.10/.debug", level=1) at gstregistry.c:891
#11 0x4007df04 in gst_registry_scan_path_level (registry=0x27828,
Index: gstreamer-0.10.17/gst/gstregistry.c
===================================================================
--- gstreamer-0.10.17.orig/gst/gstregistry.c 2008-11-14 23:30:48.000000000 +0100
+++ gstreamer-0.10.17/gst/gstregistry.c 2008-11-14 23:32:39.000000000 +0100
@@ -813,7 +813,10 @@
GST_LOG_OBJECT (registry, "examining file: %s", filename);
if (g_file_test (filename, G_FILE_TEST_IS_DIR)) {
- if (level > 0) {
+ if (g_str_has_suffix (filename, ".debug")) {
+ GST_LOG_OBJECT (registry,
+ "found directory, not descending into .debug directory");
+ } else if (level > 0) {
GST_LOG_OBJECT (registry, "found directory, recursing");
changed |= gst_registry_scan_path_level (registry, filename, level - 1);
} else {
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