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Merge branch 'dg/run-command-child-cleanup' into maint

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* dg/run-command-child-cleanup:
  run-command.c: fix broken list iteration in clear_child_for_cleanup
This commit is contained in:
Junio C Hamano
2012-09-20 15:55:12 -07:00
parent 96c2abea02 bdee397d7c
commit cc84144d48
1 changed files with 7 additions and 6 deletions
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13
run-command.c
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@ -53,13 +53,14 @@ static void mark_child_for_cleanup(pid_t pid)
static void clear_child_for_cleanup(pid_t pid) static void clear_child_for_cleanup(pid_t pid)
{ {
struct child_to_clean **last, *p; struct child_to_clean **pp;
last = &children_to_clean; for (pp = &children_to_clean; *pp; pp = &(*pp)->next) {
for (p = children_to_clean; p; p = p->next) { struct child_to_clean *clean_me = *pp;
if (p->pid == pid) {
*last = p->next; if (clean_me->pid == pid) {
free(p); *pp = clean_me->next;
free(clean_me);
return; return;
} }
} }