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40 lines
747 B
40 lines
747 B
7 years ago
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diff --git a/util.c b/util.c
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index 6c68ad8..713e637 100644
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--- a/util.c
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+++ b/util.c
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@@ -493,10 +493,13 @@ _rl_trace (va_alist)
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if (_rl_tracefp == 0)
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_rl_tropen ();
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+ if (!_rl_tracefp)
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+ goto out;
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vfprintf (_rl_tracefp, format, args);
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fprintf (_rl_tracefp, "\n");
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fflush (_rl_tracefp);
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+out:
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va_end (args);
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}
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@@ -509,16 +512,17 @@ _rl_tropen ()
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fclose (_rl_tracefp);
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sprintf (fnbuf, "/var/tmp/rltrace.%ld", getpid());
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unlink(fnbuf);
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- _rl_tracefp = fopen (fnbuf, "w+");
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+ _rl_tracefp = fopen (fnbuf, "w+xe");
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return _rl_tracefp != 0;
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}
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int
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_rl_trclose ()
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{
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- int r;
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+ int r = 0;
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- r = fclose (_rl_tracefp);
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+ if (_rl_tracefp)
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+ r = fclose (_rl_tracefp);
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_rl_tracefp = 0;
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return r;
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}
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