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libsysprof: defend against empty symbol lists

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This commit is contained in:
Christian Hergert
2023-08-08 14:15:51 -07:00
parent 3a875aaf26
commit fd705063bf
1 changed files with 2 additions and 0 deletions
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2
src/libsysprof/sysprof-callgraph.c
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@ -373,6 +373,8 @@ sysprof_callgraph_add_traceable (SysprofCallgraph *self,
symbols, symbols,
stack_depth, stack_depth,
&final_context); &final_context);
if (n_symbols == 0)
return;
g_assert (n_symbols <= stack_depth); g_assert (n_symbols <= stack_depth);