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Fix null pointer deref in job_reap()

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Coverity believes in this one in job_reap().
Proactively apply same check to format_job_info().
This commit is contained in:
Aaron Gyes 2016-10-17 14:37:20 -07:00
parent d474368ea5
commit 8a7b30d3f0
1 changed files with 11 additions and 2 deletions
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13
src/proc.cpp
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@ -503,7 +503,10 @@ static void format_job_info(const job_t *j, const wchar_t *status, size_t job_co
truncate_command(j->command()).c_str(), status);
}
fflush(stdout);
tputs(clr_eol, 1, &writeb);
if (cur_term != NULL)
tputs(clr_eol, 1, &writeb);
else
fwprintf(stdout, L"\x1b[K");
fwprintf(stdout, L"\n");
}
@ -605,7 +608,13 @@ int job_reap(bool allow_interactive) {
sig2wcs(WTERMSIG(p->status)),
signal_get_desc(WTERMSIG(p->status)));
}
tputs(clr_eol, 1, &writeb);
if (cur_term != NULL)
tputs(clr_eol, 1, &writeb);
else
fwprintf(stdout,
L"\x1b[K"); // no term set up - do clr_eol manually
fwprintf(stdout, L"\n");
}
found = 1;