lib: [procutils.c] improve robustness
Signed-off-by: Karel Zak <kzak@redhat.com>
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@ -72,6 +72,9 @@ int proc_next_tid(struct proc_tasks *tasks, pid_t *tid)
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struct dirent *d;
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struct dirent *d;
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char *end;
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char *end;
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if (!tasks || !tid)
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return -1;
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*tid = 0;
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*tid = 0;
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errno = 0;
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errno = 0;
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