diff options
Diffstat (limited to 'src/expr/fib.c')
| -rw-r--r-- | src/expr/fib.c | 20 |
1 files changed, 11 insertions, 9 deletions
diff --git a/src/expr/fib.c b/src/expr/fib.c index f3be081..b922b26 100644 --- a/src/expr/fib.c +++ b/src/expr/fib.c @@ -172,7 +172,7 @@ nftnl_expr_fib_snprintf_default(char *buf, size_t size, const struct nftnl_expr *e) { struct nftnl_expr_fib *fib = nftnl_expr_data(e); - int len = size, offset = 0, ret, i; + int remain = size, offset = 0, ret, i; uint32_t flags = fib->flags & ~NFTA_FIB_F_PRESENT; uint32_t present_flag = fib->flags & NFTA_FIB_F_PRESENT; static const struct { @@ -188,27 +188,29 @@ nftnl_expr_fib_snprintf_default(char *buf, size_t size, for (i = 0; i < (sizeof(tab) / sizeof(tab[0])); i++) { if (flags & tab[i].bit) { - ret = snprintf(buf + offset, len, "%s ", tab[i].name); - SNPRINTF_BUFFER_SIZE(ret, size, len, offset); + ret = snprintf(buf + offset, remain, "%s ", + tab[i].name); + SNPRINTF_BUFFER_SIZE(ret, remain, offset); flags &= ~tab[i].bit; if (flags) { - ret = snprintf(buf + offset, len, ". "); - SNPRINTF_BUFFER_SIZE(ret, size, len, offset); + ret = snprintf(buf + offset, remain, ". "); + SNPRINTF_BUFFER_SIZE(ret, remain, offset); } } } if (flags) { - ret = snprintf(buf + offset, len, "unknown 0x%" PRIx32, flags); - SNPRINTF_BUFFER_SIZE(ret, size, len, offset); + ret = snprintf(buf + offset, remain, "unknown 0x%" PRIx32, + flags); + SNPRINTF_BUFFER_SIZE(ret, remain, offset); } - ret = snprintf(buf + offset, len, "%s%s => reg %d ", + ret = snprintf(buf + offset, remain, "%s%s => reg %d ", fib_type_str(fib->result), present_flag ? " present" : "", fib->dreg); - SNPRINTF_BUFFER_SIZE(ret, size, len, offset); + SNPRINTF_BUFFER_SIZE(ret, remain, offset); return offset; } |