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mfc: Don't leak buffers when setting new dest settings for a direct buffer

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This commit is contained in:
Sebastian Dröge 2012-12-24 16:23:55 +01:00
parent 21258a52cd
commit 817d30f130
1 changed files with 7 additions and 0 deletions
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7
sys/mfc/fimc/fimc.c
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@ -439,6 +439,13 @@ fimc_set_dst_format_direct (Fimc * fimc, FimcColorFormat format, int width,
crop_top, crop_width, crop_height) < 0) crop_top, crop_width, crop_height) < 0)
return -1; return -1;
for (i = 0; i < 3; i++) {
if (fimc->dst_buffer_data[i])
munmap (fimc->dst_buffer_data[i], fimc->dst_buffer_size[i]);
fimc->dst_buffer_data[i] = NULL;
fimc->dst_buffer_size[i] = 0;
}
buffer.type = V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE; buffer.type = V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE;
buffer.memory = V4L2_MEMORY_MMAP; buffer.memory = V4L2_MEMORY_MMAP;
buffer.index = 0; buffer.index = 0;