Fix: flt.lttng-utils.debug-info: cannot find addr past the first CU

[babeltrace.git] / plugins / lttng-utils / debug-info / bin-info.c

diff --git a/plugins/lttng-utils/debug-info/bin-info.c b/plugins/lttng-utils/debug-info/bin-info.c
index 280462906b8192cd8e98ea6f84eb1adde02cea80..c0546c861df8a4288f489bb089d860800fbdc7c5 100644 (file)
--- a/plugins/lttng-utils/debug-info/bin-info.c
+++ b/plugins/lttng-utils/debug-info/bin-info.c
@@ -1435,7 +1435,9 @@ error:
  * @param cu           bt_dwarf_cu instance in which to look for the address
  * @param addr         The address for which to look for
  * @param src_loc      Out parameter, the source location (filename and
- *                     line number) for the address
+ *                     line number) for the address. Set only if the address
+ *                     is found and resolved successfully
+ *
  * @returns            0 on success, -1 on failure
  */
 static
@@ -1460,7 +1462,8 @@ int bin_info_lookup_cu_src_loc_no_inl(struct bt_dwarf_cu *cu, uint64_t addr,
 
        line = dwarf_getsrc_die(die->dwarf_die, addr);
        if (!line) {
-               goto error;
+               /* This is not an error. The caller needs to keep looking. */
+               goto end;
        }
 
        ret = dwarf_lineaddr(line, &line_addr);
@@ -1494,6 +1497,7 @@ int bin_info_lookup_cu_src_loc_no_inl(struct bt_dwarf_cu *cu, uint64_t addr,
                *src_loc = _src_loc;
        }
 
+end:
        return 0;
 
 error: