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| author |   Alberto Compagno <acompagn+fdio@cisco.com> | 2020-01-21 15:38:45 +0000 |
|---|---|---|
| committer |   Gerrit Code Review <gerrit@fd.io> | 2020-01-21 15:38:45 +0000 |
| commit | 50bedb707155de675121a556a8b129280440cdf5 (patch) | |
| tree | a21b90b2a3178429330ff461a4ca2ae2d8bcfe9b /hicn-plugin/src/strategies/strategy_mw.c | |
| parent | 43980f3096655df2b2ecec50e700dd6989b0e0d6 (diff) | |
| parent | f2de2bfea184034f675ab4a521e7deaae58c5ff8 (diff) | |
Merge "[HICN-477] Fixed strategy get ctx that could lead to a segfault"
Diffstat (limited to 'hicn-plugin/src/strategies/strategy_mw.c')
| -rw-r--r-- | hicn-plugin/src/strategies/strategy_mw.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/hicn-plugin/src/strategies/strategy_mw.c b/hicn-plugin/src/strategies/strategy_mw.c index d5ff87303..40e062bd8 100644 --- a/hicn-plugin/src/strategies/strategy_mw.c +++ b/hicn-plugin/src/strategies/strategy_mw.c @@ -73,6 +73,9 @@ hicn_select_next_hop_mw (index_t dpo_idx, int *nh_idx, dpo_id_t ** outface) hicn_strategy_mw_ctx_t *hicn_strategy_mw_ctx = (hicn_strategy_mw_ctx_t *) hicn_strategy_mw_ctx_get (dpo_idx); + if(hicn_strategy_mw_ctx == NULL) + return HICN_ERROR_STRATEGY_NOT_FOUND; + u8 next_hop_index = 0; for (int i = 0; i < hicn_strategy_mw_ctx->default_ctx.entry_count; i++) { |