From c2eb869f7276ad3832d3111542a859f3e96772b2 Mon Sep 17 00:00:00 2001 From: Nicholas Marriott Date: Thu, 26 Nov 2009 22:32:00 +0000 Subject: Change paranoia check to check for <= 0 and to avoid warning. --- cmd-load-buffer.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'cmd-load-buffer.c') diff --git a/cmd-load-buffer.c b/cmd-load-buffer.c index 944c1237..b6386b83 100644 --- a/cmd-load-buffer.c +++ b/cmd-load-buffer.c @@ -66,8 +66,8 @@ cmd_load_buffer_exec(struct cmd *self, struct cmd_ctx *ctx) ctx->error(ctx, "%s: %s", data->arg, strerror(errno)); goto error; } - if (sb.st_size > SIZE_MAX) { - ctx->error(ctx, "%s: file too large", data->arg); + if (sb.st_size <= 0 || (uintmax_t) sb.st_size > SIZE_MAX) { + ctx->error(ctx, "%s: file empty or too large", data->arg); goto error; } psize = (size_t) sb.st_size; -- cgit v1.2.3