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wind: Do not perform arithmetic on a NULL pointer

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Signed-off-by: Joseph Sutton <josephsutton@catalyst.net.nz>
This commit is contained in:
Joseph Sutton
2023-07-12 13:38:10 +12:00
committed by Nico Williams
parent ed798da1f2
commit db70a76074
1 changed files with 1 additions and 1 deletions
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lib/wind/utf8.c
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@@ -220,8 +220,8 @@ wind_ucs4utf8(const uint32_t *in, size_t in_len, char *out, size_t *out_len)
default: default:
break; break;
} }
out += len;
} }
out += len;
} }
if (out) { if (out) {
if (o + 1 >= *out_len) if (o + 1 >= *out_len)