The original intent of the code was to repeat the search with
want_symtab = 0. But as the code stands now, we never hit the "default"
case of the switch statement. Which means we never repeat the search.
Tested-by: Srikar Dronamraju <srikar@linux.vnet.ibm.com>
Reported-by: Arun Sharma <asharma@fb.com>
Reported-by: Srikar Dronamraju <srikar@linux.vnet.ibm.com>
Cc: Dave Martin <dave.martin@linaro.org>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Cc: Tom Zanussi <tzanussi@gmail.com>
LKML-Reference: <new-submission>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
* On the first pass, only load images if they have a full symtab.
* Failing that, do a second pass where we accept .dynsym also
*/
* On the first pass, only load images if they have a full symtab.
* Failing that, do a second pass where we accept .dynsym also
*/
- for (self->symtab_type = SYMTAB__BUILD_ID_CACHE, want_symtab = 1;
+ want_symtab = 1;
+restart:
+ for (self->symtab_type = SYMTAB__BUILD_ID_CACHE;
self->symtab_type != SYMTAB__NOT_FOUND;
self->symtab_type++) {
switch (self->symtab_type) {
self->symtab_type != SYMTAB__NOT_FOUND;
self->symtab_type++) {
switch (self->symtab_type) {
snprintf(name, size, "%s%s", symbol_conf.symfs,
self->long_name);
break;
snprintf(name, size, "%s%s", symbol_conf.symfs,
self->long_name);
break;
-
- default:
- /*
- * If we wanted a full symtab but no image had one,
- * relax our requirements and repeat the search.
- */
- if (want_symtab) {
- want_symtab = 0;
- self->symtab_type = SYMTAB__BUILD_ID_CACHE;
- } else
- continue;
}
/* Name is now the name of the next image to try */
}
/* Name is now the name of the next image to try */
+ /*
+ * If we wanted a full symtab but no image had one,
+ * relax our requirements and repeat the search.
+ */
+ if (ret <= 0 && want_symtab) {
+ want_symtab = 0;
+ goto restart;
+ }
+
free(name);
if (ret < 0 && strstr(self->name, " (deleted)") != NULL)
return 0;
free(name);
if (ret < 0 && strstr(self->name, " (deleted)") != NULL)
return 0;