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Free dl_iterate_phdr data immediately after use.

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Bartosz Taudul 2022-05-01 12:18:39 +02:00
parent 4f1af9deaa
commit 89778fee9a
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GPG Key ID: B7FE2008B7575DF3
1 changed files with 7 additions and 3 deletions
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10
libbacktrace/elf.cpp
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@ -4931,10 +4931,14 @@ backtrace_initialize (struct backtrace_state *state, const char *filename,
pd.exe_filename = filename; pd.exe_filename = filename;
pd.exe_descriptor = ret < 0 ? descriptor : -1; pd.exe_descriptor = ret < 0 ? descriptor : -1;
for (auto& v : s_phdrData) tracy_free (v.dlpi_name); assert (s_phdrData.empty());
s_phdrData.clear();
dl_iterate_phdr (phdr_callback_mock, nullptr); dl_iterate_phdr (phdr_callback_mock, nullptr);
for (auto& v : s_phdrData) phdr_callback (&v, (void *) &pd); for (auto& v : s_phdrData)
{
phdr_callback (&v, (void *) &pd);
tracy_free (v.dlpi_name);
}
s_phdrData.clear();
if (!state->threaded) if (!state->threaded)
{ {