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imcontextwayland: Honour len argument in gtk_im_context_wayland_set_surrounding

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Clients may pass not `NULL`-terminated strings as the function takes a
`len` argument. Use that argument.
This commit is contained in:
Robert Mader 2020-03-16 16:53:18 +01:00
parent c6cc02637e
commit 5343ec3345
1 changed files with 1 additions and 1 deletions
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gtk/gtkimcontextwayland.c
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@ -860,7 +860,7 @@ gtk_im_context_wayland_set_surrounding (GtkIMContext *context,
context_wayland = GTK_IM_CONTEXT_WAYLAND (context);
g_free (context_wayland->surrounding.text);
context_wayland->surrounding.text = g_strdup (text);
context_wayland->surrounding.text = g_strndup (text, len);
context_wayland->surrounding.cursor_idx = cursor_index;
/* Anchor is not exposed via the set_surrounding interface, emulating. */
context_wayland->surrounding.anchor_idx = cursor_index;