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Use correct size when we are allocating array for skipto index.

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Also, there is no need to use M_ZERO for idxmap_back. It will be
re-filled just after allocation in update_skipto_cache().

PR:		229665
MFC after:	1 week
This commit is contained in:
Andrey V. Elsukov 2018-07-12 11:38:18 +00:00
parent 44314c3509
commit 0a2c13d333
1 changed files with 2 additions and 4 deletions
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6
sys/netpfil/ipfw/ip_fw_sockopt.c
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@ -301,10 +301,8 @@ ipfw_init_skipto_cache(struct ip_fw_chain *chain)
{
int *idxmap, *idxmap_back;
idxmap = malloc(65536 * sizeof(uint32_t *), M_IPFW,
M_WAITOK | M_ZERO);
idxmap_back = malloc(65536 * sizeof(uint32_t *), M_IPFW,
M_WAITOK | M_ZERO);
idxmap = malloc(65536 * sizeof(int), M_IPFW, M_WAITOK | M_ZERO);
idxmap_back = malloc(65536 * sizeof(int), M_IPFW, M_WAITOK);
/*
* Note we may be called at any time after initialization,