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elan: Do not leak converted frames

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The elan driver converts frames into a different format. These frames
are only needed to assemable the image and should be free'ed afterwards.

Fixes: #213
This commit is contained in:
Benjamin Berg
2019-12-06 16:30:34 +01:00
parent 8c5eede914
commit 788fd9ca7a
1 changed files with 2 additions and 0 deletions
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2
libfprint/drivers/elan.c
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@@ -321,6 +321,8 @@ elan_submit_image (FpImageDevice *dev)
fpi_do_movement_estimation (&assembling_ctx, frames); fpi_do_movement_estimation (&assembling_ctx, frames);
img = fpi_assemble_frames (&assembling_ctx, frames); img = fpi_assemble_frames (&assembling_ctx, frames);
g_slist_free_full (frames, g_free);
fpi_image_device_image_captured (dev, img); fpi_image_device_image_captured (dev, img);
} }