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fit: check return value of fit_image_get_data_size()
GCC-10 reports:
In file included from tools/common/image-fit.c:1:
include/image.h: In function ‘fit_image_get_data_and_size’:
./tools/../common/image-fit.c:1015:9: warning: ‘len’ may be used
uninitialized in this function [-Wmaybe-uninitialized]
1015 | *size = len;
| ~~~~~~^~~~~
./tools/../common/image-fit.c:996:6: note: ‘len’ was declared here
996 | int len;
| ^~~
Add the missing check of the return value of fit_image_get_data_size().
Fixes: c3c8638804
("add FIT data-position & data-offset property support")
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>
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parent
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commit
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1 changed files with 4 additions and 2 deletions
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@ -1011,8 +1011,10 @@ int fit_image_get_data_and_size(const void *fit, int noffset,
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if (external_data) {
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debug("External Data\n");
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ret = fit_image_get_data_size(fit, noffset, &len);
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*data = fit + offset;
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*size = len;
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if (!ret) {
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*data = fit + offset;
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*size = len;
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}
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} else {
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ret = fit_image_get_data(fit, noffset, data, size);
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}
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