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Ticket #3915: code clean up before 4.8.22 release.

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(destroy_task_and_return_fd): fix access after free.

Signed-off-by: Andrew Borodin <aborodin@vmail.ru>
This commit is contained in:
Andrew Borodin 2018-10-11 14:15:19 +03:00
parent 791148ed66
commit 08136039b6
1 changed files with 3 additions and 1 deletions
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4
src/background.c
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@ -112,13 +112,15 @@ destroy_task_and_return_fd (pid_t pid)
{
if (p->pid == pid)
{
int fd = p->fd;
if (prev)
prev->next = p->next;
else
task_list = p->next;
g_free (p->info);
g_free (p);
return p->fd;
return fd;
}
prev = p;
p = p->next;