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dataurisrc: Fix crash when semicolon is aprt of data

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This URI is valid:
  data:,;base64
(It encodes the literal string ";base64")

But would lead to a crash because the code assumed the semicolon would
be placed before the colon.
This commit is contained in:
Benjamin Otte 2019-05-21 17:22:04 +02:00
parent 3c2312ce6b
commit 73f6f466c2
1 changed files with 3 additions and 0 deletions
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3
plugins/elements/gstdataurisrc.c
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@ -344,6 +344,9 @@ gst_data_uri_src_set_uri (GstURIHandler * handler, const gchar * uri,
if (data_start == NULL) if (data_start == NULL)
goto invalid_uri; goto invalid_uri;
if (parameters_start > data_start)
parameters_start = NULL;
if (data_start != uri && parameters_start != uri) if (data_start != uri && parameters_start != uri)
mimetype = mimetype =
g_strndup (uri, g_strndup (uri,