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chansrv: avoid chansrv SEGV when xinode is NULL

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When xfuse_create_file_in_xrdp_fs is failed, it returns NULL.

Without this fix, xinode->size causes SEGV, so implementation is changed
to return -1 and check the return value in caller.
This commit is contained in:
Kentaro Hayashi
2016-07-21 16:02:21 +09:00
parent 9ccbfb6985
commit 8f3fb2f7c8
2 changed files with 10 additions and 1 deletions
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sesman/chansrv/clipboard_file.c
+5 -1
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@@ -660,7 +660,11 @@ clipboard_c2s_in_files(struct stream *s, char *file_list)
"supported [%s]", cfd->cFileName);
continue;
}
xfuse_add_clip_dir_item(cfd->cFileName, 0, cfd->fileSizeLow, lindex);
if (xfuse_add_clip_dir_item(cfd->cFileName, 0, cfd->fileSizeLow, lindex) == -1)
{
log_error("clipboard_c2s_in_files: failed to add clip dir item");
continue;
}
if (file_count > 0)
{