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shared/killall: replace one trivial asprintf with xsprintf

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This commit is contained in:
Zbigniew Jędrzejewski-Szmek 2021-07-07 11:37:44 +02:00
parent 12619d0a80
commit fbc39784b0
1 changed files with 5 additions and 5 deletions
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10
src/shared/killall.c
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@ -17,6 +17,7 @@
#include "parse-util.h"
#include "process-util.h"
#include "set.h"
#include "stdio-util.h"
#include "string-util.h"
#include "terminal-util.h"
#include "util.h"
@ -83,14 +84,13 @@ static void log_children_no_yet_killed(Set *pids) {
SET_FOREACH(p, pids) {
_cleanup_free_ char *s = NULL;
char fallback[DECIMAL_STR_MAX(pid_t)];
if (get_process_comm(PTR_TO_PID(p), &s) < 0)
(void) asprintf(&s, PID_FMT, PTR_TO_PID(p));
xsprintf(fallback, PID_FMT, PTR_TO_PID(p));
if (!strextend(&lst_child, ", ", s)) {
log_oom();
return;
}
if (!strextend(&lst_child, ", ", s ?: fallback))
return (void) log_oom();
}
if (isempty(lst_child))