diff options
Diffstat (limited to 'fs/fs_context.c')
| -rw-r--r-- | fs/fs_context.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/fs_context.c b/fs/fs_context.c index e492a83fa100..412712eb59ee 100644 --- a/fs/fs_context.c +++ b/fs/fs_context.c @@ -598,7 +598,8 @@ static int legacy_parse_param(struct fs_context *fc, struct fs_parameter *param) return -ENOMEM; } - ctx->legacy_data[size++] = ','; + if (size) + ctx->legacy_data[size++] = ','; len = strlen(param->key); memcpy(ctx->legacy_data + size, param->key, len); size += len; |