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-rw-r--r--demux/ebml.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/demux/ebml.c b/demux/ebml.c
index d94aed5f64..540a0e8897 100644
--- a/demux/ebml.c
+++ b/demux/ebml.c
@@ -616,8 +616,10 @@ int ebml_read_element(struct stream *s, struct ebml_parse_ctx *ctx,
}
ctx->talloc_ctx = talloc_size(NULL, length + 8);
int read_len = stream_read(s, ctx->talloc_ctx, length);
- if (read_len < length)
+ if (read_len < length) {
MP_MSG(ctx, msglevel, "Unexpected end of file - partial or corrupt file?\n");
+ memset((char *)ctx->talloc_ctx + read_len, 0, length - read_len);
+ }
ebml_parse_element(ctx, target, ctx->talloc_ctx, read_len, desc, 0);
if (ctx->has_errors)
MP_MSG(ctx, msglevel, "Error parsing element %s\n", desc->name);