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libsysprof-analyze: cleanup walking to root

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This commit is contained in:
Christian Hergert
2023-06-09 15:57:52 -07:00
parent 2511e79cae
commit 3f34c4625b
1 changed files with 9 additions and 6 deletions
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15
src/libsysprof-analyze/sysprof-callgraph.c
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@ -198,16 +198,19 @@ sysprof_callgraph_populate_callers (SysprofCallgraph *self,
g_assert (node != NULL); g_assert (node != NULL);
for (const SysprofCallgraphNode *iter = node; for (const SysprofCallgraphNode *iter = node;
iter != NULL && iter->parent != NULL; iter != NULL;
iter = iter->parent) iter = iter->parent)
{ {
SysprofSymbol *parent_symbol = iter->parent->summary->symbol;
guint pos;
egg_bitset_add (iter->summary->traceables, list_model_index); egg_bitset_add (iter->summary->traceables, list_model_index);
if (!g_ptr_array_find (iter->summary->callers, parent_symbol, &pos)) if (iter->parent != NULL)
g_ptr_array_add (iter->summary->callers, parent_symbol); {
SysprofSymbol *parent_symbol = iter->parent->summary->symbol;
guint pos;
if (!g_ptr_array_find (iter->summary->callers, parent_symbol, &pos))
g_ptr_array_add (iter->summary->callers, parent_symbol);
}
} }
} }