forked from Minki/linux
9a9e774959
The variable "i" isn't initialized back correctly after the first loop
under the label inst_rollback gets executed.
The value of "i" is assigned to be option_count - 1, and the ensuing
loop (under alloc_rollback) begins by initializing i--.
Thus, the value of i when the loop begins execution will now become
i = option_count - 2.
Thus, when kfree(dst_opts[i]) is called in the second loop in this
order, (i.e., inst_rollback followed by alloc_rollback),
dst_optsp[option_count - 2] is the first element freed, and
dst_opts[option_count - 1] does not get freed, and thus, a memory
leak is caused.
This memory leak can be fixed, by assigning i = option_count (instead of
option_count - 1).
Fixes:
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|---|---|---|
| .. | ||
| Kconfig | ||
| Makefile | ||
| team_mode_activebackup.c | ||
| team_mode_broadcast.c | ||
| team_mode_loadbalance.c | ||
| team_mode_random.c | ||
| team_mode_roundrobin.c | ||
| team.c | ||