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From ce64d4db86ee179783571eadbdaa9288eeead72b Mon Sep 17 00:00:00 2001
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From: =?UTF-8?q?Marco=20Trevisan=20=28Trevi=C3=B1o=29?= <mail@3v1n0.net>
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Date: Wed, 4 Dec 2019 14:09:09 +0100
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Subject: [PATCH 081/181] vfs5011: Cast gpointer data values to proper type to
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do math operations
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---
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libfprint/drivers/vfs5011.c | 6 +++---
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1 file changed, 3 insertions(+), 3 deletions(-)
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diff --git a/libfprint/drivers/vfs5011.c b/libfprint/drivers/vfs5011.c
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index ef318f2..265495a 100644
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--- a/libfprint/drivers/vfs5011.c
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+++ b/libfprint/drivers/vfs5011.c
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@@ -210,8 +210,8 @@ vfs5011_get_deviation2 (struct fpi_line_asmbl_ctx *ctx, GSList *row1, GSList *ro
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int res = 0, mean = 0, i;
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const int size = 64;
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- buf1 = row1->data + 56;
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- buf2 = row2->data + 168;
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+ buf1 = (unsigned char *) row1->data + 56;
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+ buf2 = (unsigned char *) row2->data + 168;
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for (i = 0; i < size; i++)
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mean += (int) buf1[i] + (int) buf2[i];
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@@ -232,7 +232,7 @@ vfs5011_get_pixel (struct fpi_line_asmbl_ctx *ctx,
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GSList *row,
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unsigned x)
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{
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- unsigned char *data = row->data + 8;
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+ unsigned char *data = (unsigned char *) row->data + 8;
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return data[x];
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}
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--
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2.24.1
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