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Don't invoke addr2line if dladdr() did not yield a filename

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Martin Willi
2013-03-04 15:50:21 +01:00
parent 1f69412b4d
commit b668f1417d
1 changed files with 1 additions and 1 deletions
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src/libstrongswan/utils/backtrace.c
+1 -1
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@@ -407,7 +407,7 @@ METHOD(backtrace_t, log_, void,
esc(file, TTY_FG_YELLOW), info.dli_fname, esc(file, TTY_FG_YELLOW), info.dli_fname,
esc(file, TTY_FG_DEF), info.dli_fbase, this->frames[i]); esc(file, TTY_FG_DEF), info.dli_fbase, this->frames[i]);
} }
if (detailed) if (detailed && info.dli_fname[0])
{ {
print_sourceline(file, (char*)info.dli_fname, ptr); print_sourceline(file, (char*)info.dli_fname, ptr);
} }