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Correctly terminate execl() (#169)

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Blake McBride 2021-01-03 12:56:57 -06:00 committed by GitHub
parent ac2bfaa14c
commit 657539bcbf
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1 changed files with 4 additions and 4 deletions
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8
src/uraid.c
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@ -784,7 +784,7 @@ LispPTR uraid_commands() {
switch (vfork()) {
case -1: (void)fprintf(stderr, "uraid: Fork failed.\n"); exit(1);
case 0: (void)execl("/bin/sh", "sh", "-i", 0); exit(1);
case 0: (void)execl("/bin/sh", "sh", "-i", NULL); exit(1);
default: break;
}
@ -971,7 +971,7 @@ int device_before_raid() {
case -1: /* Error */ (void)fprintf(stderr, "display_before_exit: Fork failed.\n"); exit(1);
case 0: /* Child */
(void)execl(SV_RELEASE, "sv_release", 0);
(void)execl(SV_RELEASE, "sv_release", NULL);
/* should not return */
(void)fprintf(stderr, "display_before_exit: exec for sv_release failed\n");
exit(1);
@ -1156,7 +1156,7 @@ static int re_init_display(int lisp_display_addr, int display_max)
case -1: /* Error */ (void)fprintf(stderr, "re_init_display: Fork failed.\n"); exit(1);
case 0: /* Child */
(void)execl(SV_ACQUIRE, "sv_acquire", "0", "256", "250", 0);
(void)execl(SV_ACQUIRE, "sv_acquire", "0", "256", "250", NULL);
/* should not return */
(void)fprintf(stderr, "re_init_display: exec for sv_acquire failed\n");
exit(1);
@ -1264,7 +1264,7 @@ static int re_init_display(int lisp_display_addr, int display_max)
case -1: /* Error */ (void)fprintf(stderr, "re_init_display: Fork failed.\n"); exit(1);
case 0: /* Child */
(void)execl(SV_ACQUIRE, "sv_acquire", "0", "256", "250", 0);
(void)execl(SV_ACQUIRE, "sv_acquire", "0", "256", "250", NULL);
/* should not return */
(void)fprintf(stderr, "re_init_display: exec for sv_acquire failed\n");
exit(1);