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Diffstat (limited to 'tools/firmware-utils/src/mkdlinkfw-lib.c')
-rw-r--r--tools/firmware-utils/src/mkdlinkfw-lib.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/tools/firmware-utils/src/mkdlinkfw-lib.c b/tools/firmware-utils/src/mkdlinkfw-lib.c
index 3b71fda7db..b3f3f41348 100644
--- a/tools/firmware-utils/src/mkdlinkfw-lib.c
+++ b/tools/firmware-utils/src/mkdlinkfw-lib.c
@@ -97,6 +97,7 @@ int read_to_buf(const struct file_info *fdata, char *buf)
{
FILE *f;
int ret = EXIT_FAILURE;
+ size_t read;
f = fopen(fdata->file_name, "r");
if (f == NULL) {
@@ -104,9 +105,8 @@ int read_to_buf(const struct file_info *fdata, char *buf)
goto out;
}
- errno = 0;
- fread(buf, fdata->file_size, 1, f);
- if (errno != 0) {
+ read = fread(buf, fdata->file_size, 1, f);
+ if (ferror(f) || read != 1) {
ERRS("unable to read from file \"%s\"", fdata->file_name);
goto out_close;
}