diff options
Diffstat (limited to 'zebra/zebra_mpls.c')
| -rw-r--r-- | zebra/zebra_mpls.c | 27 |
1 files changed, 19 insertions, 8 deletions
diff --git a/zebra/zebra_mpls.c b/zebra/zebra_mpls.c index 8fe5dd9d27..41f85af635 100644 --- a/zebra/zebra_mpls.c +++ b/zebra/zebra_mpls.c @@ -1142,6 +1142,21 @@ static void lsp_check_free(struct hash *lsp_table, struct zebra_lsp **plsp) lsp_free(lsp_table, plsp); } +static void lsp_free_nhlfe(struct zebra_lsp *lsp) +{ + struct zebra_nhlfe *nhlfe; + + while ((nhlfe = nhlfe_list_first(&lsp->nhlfe_list))) { + nhlfe_list_del(&lsp->nhlfe_list, nhlfe); + nhlfe_free(nhlfe); + } + + while ((nhlfe = nhlfe_list_first(&lsp->backup_nhlfe_list))) { + nhlfe_list_del(&lsp->backup_nhlfe_list, nhlfe); + nhlfe_free(nhlfe); + } +} + /* * Dtor for an LSP: remove from ile hash, release any internal allocations, * free LSP object. @@ -1149,7 +1164,6 @@ static void lsp_check_free(struct hash *lsp_table, struct zebra_lsp **plsp) static void lsp_free(struct hash *lsp_table, struct zebra_lsp **plsp) { struct zebra_lsp *lsp; - struct zebra_nhlfe *nhlfe; if (plsp == NULL || *plsp == NULL) return; @@ -1160,13 +1174,7 @@ static void lsp_free(struct hash *lsp_table, struct zebra_lsp **plsp) zlog_debug("Free LSP in-label %u flags 0x%x", lsp->ile.in_label, lsp->flags); - /* Free nhlfes, if any. */ - frr_each_safe(nhlfe_list, &lsp->nhlfe_list, nhlfe) - nhlfe_del(nhlfe); - - /* Free backup nhlfes, if any. */ - frr_each_safe(nhlfe_list, &lsp->backup_nhlfe_list, nhlfe) - nhlfe_del(nhlfe); + lsp_free_nhlfe(lsp); hash_release(lsp_table, &lsp->ile); XFREE(MTYPE_LSP, lsp); @@ -3669,6 +3677,7 @@ int zebra_mpls_static_lsp_del(struct zebra_vrf *zvrf, mpls_label_t in_label, */ if (nhlfe_list_first(&lsp->nhlfe_list) == NULL) { lsp = hash_release(slsp_table, &tmp_ile); + lsp_free_nhlfe(lsp); XFREE(MTYPE_LSP, lsp); } @@ -4009,6 +4018,8 @@ static void lsp_table_free(void *p) { struct zebra_lsp *lsp = p; + lsp_free_nhlfe(lsp); + XFREE(MTYPE_LSP, lsp); } |