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perf annotate: Make a copy of filename for passing to basename
The basename function may modify the string passed to it, so the string should not be marked const. Signed-off-by: David Ahern <dsahern@gmail.com> Acked-by: Pekka Enberg <penberg@kernel.org> Cc: Irina Tirdea <irina.tirdea@gmail.com> Cc: Pekka Enberg <penberg@kernel.org> Link: http://lkml.kernel.org/r/1347116812-93646-2-git-send-email-dsahern@gmail.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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@ -984,7 +984,8 @@ int symbol__annotate_printf(struct symbol *sym, struct map *map, int evidx,
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int context)
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{
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struct dso *dso = map->dso;
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const char *filename = dso->long_name, *d_filename;
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char *filename;
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const char *d_filename;
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struct annotation *notes = symbol__annotation(sym);
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struct disasm_line *pos, *queue = NULL;
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u64 start = map__rip_2objdump(map, sym->start);
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@ -992,6 +993,10 @@ int symbol__annotate_printf(struct symbol *sym, struct map *map, int evidx,
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int more = 0;
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u64 len;
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filename = strdup(dso->long_name);
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if (!filename)
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return -ENOMEM;
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if (full_paths)
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d_filename = filename;
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else
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@ -1042,6 +1047,8 @@ int symbol__annotate_printf(struct symbol *sym, struct map *map, int evidx,
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}
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}
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free(filename);
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return more;
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}
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