A http transfer will hang if an unhandled error is returned.
The error branch returns the value zero, which is not expected by the caller.
Signed-off-by: Olaf Hering <o...@aepfle.de>
---
grub-core/net/http.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/grub-core/net/http.c b/grub-core/net/http.c
index b616cf40b..9d92a4905 100644
--- a/grub-core/net/http.c
+++ b/grub-core/net/http.c
@@ -125,7 +125,7 @@ parse_line (grub_file_t file, http_data_t data, char *ptr,
grub_size_t len)
valid answers like 403 will trigger this very generic message. */
data->errmsg = grub_xasprintf (_("unsupported HTTP error %d: %s"),
code, ptr);
- return GRUB_ERR_NONE;
+ return GRUB_ERR_FILE_READ_ERROR;
}
data->first_line_recv = 1;
return GRUB_ERR_NONE;
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